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3M Prestige PR40

Prestige 40 is comprised of over 200 ultra-thin layers, and is manufactured utilizing 3M's patented nanotechnology process.
Nanotechnology creates unique clusters of nanometer-sized particles that provide superior heat control and glare reduction while preserving exterior and interior window views.
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KEY FEATURES

  • 3M Prestige window films incorporate features that increase on-angle heat rejection to help keep you cool
  • Stay warmer by retaining more heat in cooler months
  • Extends the life of furnishings by rejecting UV rays, the single largest component of fading
  • Increases personal safety by minimizing flying glass
  • Low reflection enhances views and overall beauty
  • Stay cooler by reducing excessive heat in warmer months
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Light transmission values on various glass substrates

Single Pane Window
40%
Single Pane, Tinted Window
24%
Insulated Window
35%
Insulated & Tinted Window
21%

3M Prestige PR40

 - 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 Prestige PR40

Single Pane
Single pane/tinted
double pane
double pane/Tinted
solar heat reduction
50%
40%
26%
22%
heat loss reduction
3%
3%
2%
2%
glare reduction
55%
55%
55%
55%
uv blocked
99.9%
99.9%
99.9%
99.9%
totaL solar energy rejected
60%
62%
48%
60%

3M Prestige PR40

 - 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
PR-40 0.47 6% 39% 0.78 0.99
SINGLE PANE
TINTED
NONE 0.69 5% 50% 0.84 1.06
PR-40 0.43 6% 23% 0.78 0.99
DUAL PANE NONE 0.64 14% 78% 0.84 0.50
PR-40 0.59 6% 35% 0.78 0.47
DUAL PANE
TINTED
NONE 0.55 8%
45% 0.84 0.50
PR-40 0.45 7% 21% 0.78 0.47

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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