10 best security film for glass windows

• MINIMIZE PROPERTY DAMAGE by absorbing impacts from break-in attempts and holds shattered glass together
• PASSES ANSI Z97.1 CLASS B, CPSC CATEGORY 1 testing requirements.
• INCREASE SECURITY or add safety to tempered or non-tempered glass.
• CRYSTAL CLEAR, high quality film with 99% UV REJECTION, this film is applied to the interior side of the window
• STRONG ADHESIVES and film to slow down intruders

User questions & answers

Question:	If I already have tint on my house windows, do I need to remove the tint before applying or can I apply over the tint
Answer:	Yes, The security film should be the first layer to be the most effective.
Question:	Can it be installed on textured windows
Answer:	It needs to be applied to a smooth surface. The textured surface will effect its ability to adhere to the surface
Question:	I've watched a bunch of videos. I still don't understand why the whole panel doesn't pop out, in one solid piece. I'm glad it doesn't, but why
Answer:	You're supposed to apply clear silicone adhesive around the edge of the glass where it meets the sash to prevent it from just breaking loose. If someone ones to get through, they can by cutting the film with a knife but hopefully the noise and unsuccessful first try to break will be enough to scare someone off.
Question:	how is it applied to the glass
Answer:	Purchase the application fluid as well. Coat the film. Place the film on the window (coated side against the window. Position so it covers the window. Squeegee the film so the excess fluid and any air bubbles are forced out the sides and bottom. Start from the center squeegeeing to the sides, top and bottom to remove bubbles

Product features

PROTECT YOUR ASSETS and PROMOTE SECURITY

Protect your lifestyle from unwanted damages with Buydecorativefilm’s Clear Security and Safety 8 Mil S8MC window film. Its 8 mil thickness allows the film to serve as a protective layer once applied to your window. The S8MC can absorb impact from break-in attempts and hold shattered glass together in case of breakage while remaining virtually clear and transparent so that you won’t even know it’s there.

 

Here are some additional comments about our Security 8 Mil Clear window film:

• Provides clear visibility for rooms that require less view shielding; not intended for privacy purposes.
• Window film is to be applied on the inside of your window unless specified otherwise.
• Perfect for ground-level rooms that are easily approachable by unwelcomed passersby.

 

EXCELLENT VISIBILITY and CLARITY

PROTECT YOUR INTERIOR FROM BOTH SHATTERED GLASS & HARMFUL UV RAYS

• FUNCTION - 4Mil clear safety window film prevent the glass fragments do not splash and fall.
• EASY TO INSTALL - Self adhesive,spray a lot of water to the window and film when you install.Removeable adhesive,no any glue problem.
• ANTI UV - Block 99%UV rays,to better avoid the indoor furnitures of fading, aging.
• APPLICATIONS - Colorless and transparent,can be used for shopping malls,jewelry stores,frontage stores,banks glass security.
• TIP- Make sure window surface is completely clean and absolutely free of any blemishes.

User questions & answers

Question:	Why does it say 12mil but shows 4mil
Answer:	Thank you or your question. yes, this lock cylinder is compatible with your 2004 Chevrolet Tahoe.
Question:	what‘s the size of this product？length and width
Answer:	Hello, thank you for your questions. It is not fully weatherproof, you can install it outside if there is an awning that prevents it from rain.
Question:	can you apply on exterior side of windows or a skylight
Answer:	Hello, thank you for your question. Switch at the bottom. Slide it right and it shows red. It will be off. Left and shows green. It will auto lock.
Question:	can it be used with old single pane glass? we have an old door I'd like to make it safe. How do you apply? Anyone dumb it down for me? seems overwhelm
Answer:	Hello, thank you for your question. An iPhone can't be used as a power source for the lock.
Question:	Is it bulletproof
Answer:	Hello, thank you for your question. There are two IC cards in the package, you can buy more separately.
Question:	Whats the differences between the 4, 8 &12 ml? (transparency, breakage tolerance/pressure/lbs., etc?) Thanks in advance for knowledgable responses
Answer:	Dimensions are 5 3/4 long, 4 1/2 wide, 3 deep. With lid open it's 7 3/4 high
Question:	Hello, we received the package today. One thing i didn't see were instructions on how to apply the film. Is there a adhesive required or does the film
Answer:	Really good question. Mine too. I expect it to be good for a "light" EMP. These boxes are stop gaps for me to get real faradey cages/boxes.
Question:	has anyone got the blue tooth feature to work with a computer or IOS device
Answer:	You'd better use the faraday box instead of credit card sleeves for the keys. Credit card sleeves are too thin for them.
Question:	Where is this manufactured
Answer:	The internal dimensions of the faraday box are 15 * 9.2 * 7 cm (5.9 * 3.6 * 2.76 inch). It is ok to put multiple regular size mobile phones, such as iPhone xs / xr / 8/7/6, not suitable for plus/ max
Question:	Would or could it be used on work PC's or would it be possibly be prevented
Answer:	Hello, Batteries usually hold enough charge for about 2 hours
Question:	Does this key work via nfc on iphones
Answer:	To keep printing simple, no Logos are offered at this time.
Question:	Does it has fingerprint button
Answer:	There is only one pad with purchase.

Product features

Life in the humble glass,hidden in great danger,so the safety of the explosion-proof film is worth for you.

• Before - Glass is damaged after the glass fragments are easy to hurt people
• After - Sticked the safety film on the glass,the glass fragments do not splash and fall，reduces fading of interior furnitures caused by the sun.

• MINIMIZE PROPERTY DAMAGE by absorbing impacts from break-in attempts and holds shattered glass together
• PASSES ANSI Z97.1 CLASS B, CPSC CATEGORY 1 testing requirements.
• INCREASE SECURITY or add safety to tempered or non-tempered glass.
• CRYSTAL CLEAR, high quality film with 99% UV REJECTION, this film is applied to the interior side of the window
• STRONG ADHESIVES and film to slow down intruders

User questions & answers

Question:	do i need to put film on both sides of door
Answer:	In my situation, keyed the same. A friend of mine purchased a replacement lock around the same time I did and the keys were interchangeable.
Question:	Does the film make a window glass " tempered "? Thank ypu
Answer:	Thank you for your question, We are limited by the number of vehicles and trims we can list in the product compatibility list, I checked and I can confirm for you that this is the correct lock cylinder for your 2002 Chevy Avalanche.
Question:	How is the material applied
Answer:	This is one door lock cylinder and one matching key. If you need a set of 2 (locks or keys) please send us a message with your request and we can share the link with you.
Question:	Can I apply a decorative non-adhesive window film over this security film
Answer:	Thank you for your question, by the manufacturer information this should be the correct cylinder lock for your 2001 gmc sierra 1500. we recommend that you also visually compare your old lock to the photos in order to ensure match.

Product features

PROTECT YOUR ASSETS and PROMOTE SECURITY

Protect your lifestyle from unwanted damages with Buydecorativefilm’s Clear Security and Safety 4 Mil S4MC window film. Its 4 mil thickness allows the film to serve as a protective layer once applied to your window. The S4MC can absorb impact from break-in attempts and hold shattered glass together in case of breakage while remaining virtually clear and transparent so that you won’t even know it’s there.

 

Here are some additional comments about our Security 4 Mil Clear window film:

• Provides clear visibility for rooms that require less view shielding; not intended for privacy purposes.
• Window film is to be applied on the inside of your window unless specified otherwise.
• Perfect for ground-level rooms that are easily approachable by unwelcomed passersby.

 

EXCELLENT VISIBILITY and CLARITY

PROTECT YOUR INTERIOR FROM BOTH SHATTERED GLASS & HARMFUL UV RAYS

• Clear Safety Film - PET material,Transparent,prevent glass explosion.Self adhesive,After stick the safety film on the glass, the glass fragments do not splash and fall.Effective protection of personal safety,to protect you and your family.
• Safety Protection - Minimize property damage by absorbing impact from break-in attempts and holding shattered glass together.Strong adhesive and film to slow down intruders,resists the most violent of blows.
• Anti-UV - Block UV rays and sun,Efficiently reduce the direct sunlight during the day, reduce the sun glare, improve indoor visual comfort, protect the eyes,to better avoid the indoor Furniture of fading, aging.
• Widely Usage - Suitable for bathroom glass doors, sliding doors, School,hospital,Car window,product display cabinets and a strong security needs of private house glass.Comes with installation instructions.
• DIY Installation Friendly - For easier installation, remember to use A LOT of soap/water mixture to soak both the adhesive side and window.Please remember to take caution when handling the film as the slightest fold will create a permanent wrinkle.

Product features

Excellent Security Protection

Protect your lifestyle from unwanted damages by using OMNANGO Window Security and Safety Film.

The 4mil window film serve as a protective layer once installed to your window.

Detail

Thickness:4mil

Base material:0.1mm

Release layer:0.023mm

Visible Light Transmittance % (VLT):88%

UV Rejection:98%

Material

PET Window Security Film

Self-Adhesive Shatterproof for Glass

Hold shattered glass together in case of breakage and protect your body from harm.Act like a ‘’protective layer‘’ keeping the glass together.

Keep UV Rays Out

This 4mil safety film not only provides the window security,while protects your interior from harmful UV rays from the sun.

Glass Broken

MINIMIZE PROPERTY DAMAGE by absorbing impact from break-in attempts and holding shattered glass together.

Protect Family and belongings Safety

If someone tries to break into your house,the safety window film will make it harder to break in.Protects your home and commercial store displays,helps to prevent break-ins, thefts and vandalism.

Self-Adhesive Shatterproof for Glass Protection

If the window is hit by a heavy object,and the glass will crack outward. Our security film will act like a protective "tape" holding the glass together.

Reinforce Glass Strength

Protect high rise skyscrapers from wind storms and harsh weather.

Excellent Security Protection

Prevent the glass fragments splashing and falling,and help your family be safe from broken or falling glass when there is an unexpected impact.

Provide Superior Clarity and Visibility

4mil safety film is a perfect choose for your windows,if you want to Improve the security of your home or office while maintaining the original appearance of the window.Provide a super strong invisible safe protective layer.It's so clear and transparent that you don't even know it's in place.

Block the harm of UV rays out

It can block out about 98% of the UV rays, reducing fading and aging of interior furnishings. Since the clear film maintain the transparency and clarity of the window,you can still enjoy the warmth of the sunlight without having to worry about harmful solar rays.

Product description

Specification: Available Length: 60in, 78.7in, 10ft, 16.5ft, 33ft, 66ft, 100ft(Any length can be customized, please contact us)

Available Width: 17.7in, 20in, 24in, 35.4in, 60in(Any width can be customized, please contact us)



BASIC PARAMETER

Thickness: 4mil

VLT(visible light transmission): 92%

Break Strength: 100lbs/in

SR Hardness: >2H



Features

PET material, Transparent, Shatter, UV Blocking, Not affect appearance, Strong adhesive, Removeable adhesive, No any glue problem, Easy to inastll



Installation Steps:

Step 1. Trim films to the size you want (a little biger than you need)

Step 2. Keep Window or Glass clean Step 3. Wet the Window or Glass with much soapy water

Step 4. Remove the adhesive film from backing liner ( Please make sure you have removed it before you apply the matte window film to glass)

Step 5. Wet the adhesive film with much soapy water

Step 6. Set up film on glass

Step 7. Squeegee away water and air bubbles with scraper

Step 8. Cut off margins and enjoy your works



Quick tip:

1. In order to easily remove the protect backing film, simply use 2 pieces of tape to apply to both sides of the corners and pull.Please spray a lot of water before installation.

Its better to watch the installation video of window film on YouTube before installation.

• ⭐92% VLT - Since its 92% VLT keeps the transparency of the window, so you can enjoy the warmth of the sun without having to worry about the harmful solar rays.
• ⭐BREAK STRENGTH and HARDNESS: This safety film will keep the windows intact, absorb impact from break-in attempts and hold shattered glass together in case of breakage, and to protect your valuables and your family from broken glass, break-in and theft
• ⭐SELF - ADHESIVE - Use two pieces of tape to grab onto one of the corners on each side of the film. Once you start pulling apart the tape, the backing liner should start to peel off from the window film itself. And please spray as much soapy water as possible on the glue side and glass before putting it on the window
• ⭐APPLICATION - Bathroom, sliding doors, children's window glass, display cabinets Senior housing, villas, shopping malls, jewelry stores, frontage stores, airports, railway stations, docks, kindergartens, schools, banks glass security and a strong security needs of private house glass
• ⭐AFTERSALES SERVICE - Whether your windows are small or big, our products come in a variety of sizes to suit your individual needs. It is usually recommended and sometimes necessary that you have more than enough film to cover the window so that you have a margin for error and can trim the excess pieces as you install. Any question, please contact me

User questions & answers

Question:	Could you use this to protect a washer/dryer from scratches
Answer:	Yes
Question:	does it come with spec sheet for code enforcement officer
Answer:	It is a metal lock.
Question:	Will this stick to acrylic glass pane? Will it work for an indoor display case for some UV protection with indirect sun
Answer:	If I understand your question it will come with it's own key that will be separate from the rest of your locks.
Question:	does this block uva/uvb rays
Answer:	The one I got did not fit. The screws were to short. I bought a different brand. The one with the chrome finish.

Product description

Installation instructions:

1. Measure the glass size and cut the explosion-proof membrane to the right size.

2. Clean glass, do not have any dust, oil, etc. otherwise it will affect the viscosity of the film.

3. Spray water on glass evenly. To prevent the film from sticking in an instant, must spraying the whole glass.

4. Peel the film(You can also spray water on the sticky side), stick the sticky side to the glass. Use a small squeegee or old credit card to force out the liquid and air trapped beneath the film. Work your way from the center outward so the bubbles disappear at the edges.

5. If there are bubbles, you can uncover film and repeat the above method. Appropriate trim the curled edges.

Note: The film can not be posted on the rough ground glass. After paste,the film should be standing about 7 hours under the condition of the without external force.

BASIC PARAMETER

Thickness: 2mil/0.05mm

VLT(visible light transmission): 96%

UV Rejection: 98%

Break Strength: 75lbs/in

SR Hardness: >7H

- 98% UV PROTECTION - 2mil safety film can reject about 98% of the UV rays, so it helps reduce the fading of valuable furniture or other UV-sensitive items.

- 96% VLT - 2mil clear security film keeps the transparency of the window, so you can now enjoy the warmth of the sun without having to worry about the harmful sun light.

- BREAK STRENGTH and HARDNESS: This safety film will keep the windows intact and to protect your valuables and your family from broken glass, break-in and theft.



Specifications:

Type: Glass Films

Material: PET

Color: Clear

Size: 20INX10FT (0.5MX3M )

Feature: Self-Adhesive

Glue: Acrylic transparent glue

Function: Explosion-Proof, Safety protection, Heat Insulation

Application: car window&building windows



Package included: 1 Roll 10FT Window Film

• Note:Instructions Pls Reference 2nd Picture Or Below Product Descriptions, thanks-- High quality PE material, easy to apply and remove. Applied this film to the interior side of the window
• Width x Length : 50 x 300cm (20 x 118 inch ); Minimize property damage by absorbing impacts from break-in attempts and holds shattered glass together
• Helps prevent intrusion, reduce the damage caused by theft or accidental.
• Protect high-rise skyscrapers from wind waves or bad weather.
• UV protection, surface easy to clean and maintain. If you have any questions, please feel free to contact us at anytime.

User questions & answers

Question:	how much does this protect from UV rays
Answer:	No, they make models that are capable of doing that though. That button is a capacitive button to verify that you are a human. You can also set up a pin on the device so you have to authenticate before it signs you in.
Question:	would putting this on both sides of side car window help reduce cabin noise
Answer:	The phone pouch fit in the front pocket, but as you know, whatever material use to block the RF ID erodes overtime. So we recommend that the anti-radiation fabric is not always folded or squeezed
Question:	Can you add it to the outer side of oven or toaster oven glass? I've witnessed tempered glass from both appliances spontaneously explode outward
Answer:	aha.you really humorous. our faraday bag can protect your Ferrari car fob.
Question:	is this strong enough to stop someone from breaking into a vending machine and stealing everything
Answer:	Yes, our cell phone case design for iPHONE and other brands cell phone.

Product description

Why choose Kinsolar Clear Window Security Film?



Thickness: 2mil/0.05mm thickess,suitable for indoor ordinary glass explosion-proof.

PET material and 75lbs/in break strength endow this clear safety film with extra durability and special texture.

UV Protection: protect skin from damage, and reduces furniture fading and aging.

Energy Saving: Warm and comfortable in winter, heat insulation in summer, reduce costs, energy saving and environmental protection.

Prevent the glass fragments splashing and falling when there is an accident.



How to peel off the protective film?



Use two pieces of tape to grab onto one of the corners on each side of the film. Once you start pulling apart the tape, the protective film should start to peel off from the window film itself.



How to install?



Step 1. Keep Window or Glass clean.

Step 2. Wet the Window or Glass with water (Soapy water will be better).

Step 3. Remove the adhesive film from protective film (Please make sure you have removed it before you apply the white matte window film to glass).

Step 4. When you install it, apply to wet glass and adhesive side.

Step 5. Squeegee away air bubbles and redundant water(From top to bottom, from the middle to the sides).

Step 6. Cut off the edge and enjoy your work.

• 【TRANSPARENT & UV BLOCKING】 2 mil Clear Safety Film can block out UV rays in some degree, reducing fading and aging of interior furnishings. Since it maintains the transparency of the window, you can now enjoy the warmth of the sunlight without having to worry about harmful UV rays.
• 【PROTECT YOUR SECURITY】The clear security film can absorb impact from break-in attempts and reinforce glass strength. Once the glass is hit by an unexpected impact, it can hold shattered glass together in case of breakage and protect your skin from harm. These safety films are perfect for your windows if you want to heighten your home or office security without changing the original appearance of the window.
• 【DIY FRIENDLY】Please make sure you have removed the protective film before you apply the adhesive film to glass. Use two pieces of tape to grab onto one of the corners on each side of the film. Once you start pulling apart the tape, the backing liner should start to peel off from the window film itself. Remember to closely follow the installation manual and use lots of soapy water to prevent the air bubble.
• 【WIDE APPLICATION】Home bathroom, living room, sliding doors, shopping malls, jewelry stores, kindergartens, schools, banks, etc. Good for homes and office buildings that are directly exposed to the public, these clear security glass films provide excellent safety and protection while remaining essentially unseen.
• 【SATISFACTION GUARANTEEN】No matter what questions in using our window films, please feel free to contact us,we will solved your problem within 24 hours. We are always here for you.

User questions & answers

Question:	How do you remove it
Answer:	yes
Question:	Do you need scissors to cut to shape or a special tool? Are the films re-usable
Answer:	Designed in California and made in china cause it is cheaper to make it there.
Question:	Does it include a label/sticker that tells someone it is on the glass
Answer:	Probably be prevented because most work computers won't let u access usb plug in devices or thumb drives because of security. Also does require some user access to pc to get the device running so might be another security stop on a work pc
Question:	Can you use it on a mirror
Answer:	yes it should by pushing the button on the device

Product description

Specifications:

Thickness:4mil/0.1mm Type: Glass Films

Material: PET

Color: Clear

Feature: Self-Adhesive

Glue: Acrylic transparent glue

Function: Explosion-Proof, Safety protection, Heat Insulation

Application: car window&building windows Installation instructions:

1. Measure the glass size and cut the explosion-proof membrane to the right size.

2. Clean glass, do not have any dust, oil, etc. otherwise it will affect the viscosity of the film.

3. Spray water on glass evenly. To prevent the film from sticking in an instant, must spraying the whole glass.

4. Peel the film(You can also spray water on the sticky side), stick the sticky side to the glass. Use a small squeegee or old credit card to force out the liquid and air trapped beneath the film. Work your way from the center outward so the bubbles disappear at the edges.

5. If there are bubbles, you can uncover film and repeat the above method. Appropriate trim the curled edges.

Note: The film can not be posted on the rough ground glass. After paste,the film should be standing about 7 hours under the condition of the without external force.

• Note: Installation instructions pls reference picture or below product description -- High quality PE material, easy to apply and remove. Applied this film to the interior side of the window
• Minimize property damage by absorbing impacts from break-in attempts and holds shattered glass together
• Helps prevent intrusion, reduce the damage caused by theft or accidental.
• Protect high-rise skyscrapers from wind waves or bad weather.
• UV protection, surface easy to clean and maintain. If you have any questions, please feel free to contact us at anytime.

• ⭐Safety Protection: The clear safety film can minimize damage from break-in attempts and reinforce glass strength. Once the glass is hit by an unexpected impact, the strong adhesive window film will slow down intruders, and hold shattered glass together and protect your body from harm.
• ⭐High-quality Clear Film: The security window film is made of a thickness of 0.12mm, high-quality PET material. With high break strength and hardness, the clear film can effectively block the impacts. After stick the safety film on the glass, the glass fragments do not splash and fall. Besides, our transparent glass films provide superior clarity and visibility.
• ⭐Anti-UV: This 4mil safety film can block UV rays and sun, efficiently reduce the direct sunlight during the day, reduce the sun glare, improve indoor visual comfort, protect the eyes, to better avoid indoor furniture of fading, aging.
• ⭐Widely Usage: Excellent for bathroom glass doors, sliding doors, School, hospital, Car window, product display cabinets, high-rise skyscrapers, and strong security needs of private house glass. Choose an explosion-proof film to reduce hazards from shattered glass due to natural and human causes.
• ⭐DIY Installation Friendly: This self-adhesive window film is free of glue design, very easy to install. Remember to use A LOT of soap/water mixture to soak both the adhesive side and window. Prepare a scraper to scrape excess water and bubbles. Please remember to take caution when handling the film as the slightest fold will create a permanent wrinkle. Comes with installation instructions.

User questions & answers

Question:

Can I cut the film into small pieces

Answer:

This film applies just like window tint, you will need to clean the glass surface, cut a piece that is slightly bigger than the pane and then respray the surface. Spray enough of the cleaner/activator on the window so that it is wet, and then peel the protective layer off the film and apply the adhesive side to the glass. Squeegee the film to remove the activator and then use a sharp blade to cut the excess off on the edges. You can buy the cleaner/activator with a squeegee and knife at places like Home Depot or Lowe's (or here on Amazon) as a kit.

Product features

Excellent Security Protection

Protect your lifestyle from unwanted damages by using OMNANGO Window Security and Safety Film.

The 4mil window film serve as a protective layer once installed to your window.

Detail

Thickness:4mil

Base material:0.1mm

Release layer:0.023mm

Visible Light Transmittance % (VLT):88%

UV Rejection:98%

Material

PET Window Security Film

Self-Adhesive Shatterproof for Glass

Hold shattered glass together in case of breakage and protect your body from harm.Act like a ‘’protective layer‘’ keeping the glass together.

Glass Broken

MINIMIZE PROPERTY DAMAGE by absorbing impact from break-in attempts and holding shattered glass together.

Keep UV Rays Out

This 4mil safety film not only provides the window security,while protects your interior from harmful UV rays from the sun.

Protect your family and belongings Safety

If someone tries to break into your house,the safety window film will make it harder to break in.Protects your home and commercial store displays,helps to prevent break-ins, thefts and vandalism.

Self-Adhesive Shatterproof for Glass Protection

If the window is hit by a heavy object,and the glass will crack outward. Our security film will act like a protective "tape" holding the glass together.

Reinforce Glass Strength

Increase safety to tempered or non-tempered glass. Protect high-rise skyscrapers from wind storms and harsh weather.

Stronger Security Protection

You can install three-layers 4mil security window film, the protection of the window tint will be stronger. Help your family be safe from broken or falling glass when windows are hit by heavy objects.

Provide Superior Clarity and Visibility

4mil safety window film is a perfect choose for your windows,if you want to Improve the security of your home or office while maintaining the original appearance of the window.Provide a super strong invisible safe protective layer.It's so clear and transparent that you don't even know it's in place.

Block the harm of UV rays out

Our clear window film can block out about 98% of the UV rays, reducing fading and aging of interior furnishings. Since the clear film maintain the transparency and clarity of the window,you can still enjoy the warmth of the sunlight without having to worry about harmful solar rays.

• Features - PET material,Transparent,not affect appearance.Self adhesive,Removeable adhesive,no any glue problem.
• Safety - After stick the safety film on the glass, the glass fragments do not splash and fall.Effective protection of personal safety.
• Anti-uv - Block UV rays and sun, to better avoid the indoor furnitures of fading, aging.
• Usage:Airports, schools, banks, offices, jewelry stores, shower rooms, hotels, display cabinets and a strong security needs of private house glass.
• Application - Bathroom,living room,sliding doors,children's window glass,cabinet mirrors,Senior housing,villas,shopping malls,jewelry stores,frontage stores,airports,railway stations,docks,kindergartens,schools,banks glass security.

User questions & answers

Question:	Its reads uv protection in some of these answers i read its not. so is it u. protector or not if not the details should not say it is
Answer:	We recommend inside of glass.
Question:	Will this block heat from the sun
Answer:	You would have to cut and apply it to the individual panes but it wouldn't be any more complicated than doing a single window. Just cut a piece that is slightly oversized, apply it flush to an upper corner and then use a razor blade or similar tool to cut the overlapping edges to fit. You can buy a kit for applying window film that will include all the necessary supplies.
Question:	Will this help reducing heat from windows in the room
Answer:	No
Question:	I would have to install this outside, were it would get rained on and direct sunlight all day. How would it hold up
Answer:	Sorry, I only purchased the 4 mil. It suited my needs for protection on a glass window for a small blast cabinet.

Product features

Life in the humble glass,hidden in great danger,so the safety of the explosion-proof film is worth for you.

• Before - Glass is damaged after the glass fragments are easy to hurt people
• After - Sticked the safety film on the glass,the glass fragments do not splash and fall，reduces fading of interior furnitures caused by the sun.