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3M Safety S40 - Exterior

3M Safety S40 - Exterior Safety Film
Safety S40 Exterior is designed for use on the exterior surface of windows. It is composed of a transparent and weather stable polyester film, scratch resistant surface and a strong acrylic adhesive. The films high tensile strength and elongation at break point increases resistance of the glazing system to impact and pressure. The film also significantly reduces the transmission of UVA and UVB rays which are the main cause of fading.
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safety s40 - exterior safety window film

KEY FEATURES

  • Increases personal safety from flying or broken glass
  • Deters smash and grab burglaries
  • Increase protection from windstorms, blasts and earthquakes
  • Increases personal safety by minimizing flying glass
  • Reduces fading from UV light. Furniture and fabrics have a longer acceptable life
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Light transmission values on various glass substrates

Single Pane Window
88%
Single Pane, Tinted Window
53%
Insulated Window
78%
Insulated & Tinted Window
47%

3M Safety S40 - Exterior

 - performance table

performance table

Colourless in appearance, this film provides excellent energy savings performance. This is the darkest version with visible light transmission properties of 40%.

3M Safety S40 - Exterior

Single Pane
Single pane/tinted
double pane
double pane/Tinted
solar heat reduction
4%
3%
2%
2%
heat loss reduction
0%
0%
0%
0%
glare reduction
5%
4%
12%
8%
uv blocked
99%
99%
99%
99%
tota solar energy rejected
21%
38%
31%
50%

3M Safety S40 - Exterior

 - technical data

 technical data

GLASS TYPE APPLIED PRODUCT SHADING COEFFICIENT VISIBLE LIGHT EMISSIVITY "U" VALUE
REFLECTED TRANSMITTED
SINGLE PANE NONE 0.94 8%
 88% 0.84 1.06
SH4CLARL 0.90 9% 88% 0.84 1.04
SINGLE PANE
TINTED
 NONE 0.69 5% 50% 0.84 1.06
SH4CLARL 0.71 6% 53% 0.88 1.04
DUAL PANE NONE 0.81 14% 78% 0.84 0.50
SH4CLARL 0.79 15% 77% 0.84 0.48
DUAL PANE
TINTED		 NONE 0.55 8%
 45% 0.84 0.50
SH4CLARL 0.58 9% 47% 0.84 0.48

A Window Film Warranty Backed By One Of The World's Most Respected Companies

Selecting 3M Window Films gives you peace of mind. That's because we have one of the most comprehensive warranties you can get, should your window film need replacing. All 3M window film products are backed by an industry-leading 15-year warranty.

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