TempShield® Brand Single Bubble/Double Foil reflective insulation has one layer of 1/8" barrier bubble film laminated between two layers of metalized film. It may be used as a wrap for hot water heaters, pipes, metal, and commercial buildings, stud walls, roofing systems, basements, and crawl spaces. It's also a great vapor retardant that can be stapled, glued, or taped if necessary, depending on the installation involved. TempShield is used as insulation against radiant heat transfer and can be used to its greatest advantage in instances where radiation is the predominant means of heat transfer. It is the bright aluminum film surface that gives it its insulating properties. This happens in two ways: It's an excellent reflector of all long wave radiant heat that strikes it - reflecting up to 95% of all radiant heat. It will re-radiate only 5% of heat in which it comes in close physical contact, compared with the approximate 90% re-radiation of ordinary building materials, at the same temperature.
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Key Benefits
How Radiant Heat Transfers Through Roofs
Product Specifications
Product Description
One layer of 1/8" barrier bubble film laminated between two layers of reflective film
Contact Temperature Range
-60°F to 180°F (-51°C to 82°C)
Thickness
1/8 inch nominal
Water Vapor Transmission
.02 perms ASTM E96
Puncture Resistance
60 lbs/in
Pliability
No Cracking
Linear Shrinkage
None
Mold and Mildew
No Growth
Flame Spread
0 ASTM E84-08
Smoke Development
25 ASTM E84-08
Fire Rating
Class A/Class 1
Tempshield Reflective Insulation - Single Bubble - Double Foil
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