Uncoated flame resistant Aluminum Foil/Fiberglass Scrim/Kraft lamination used for facing thermal insulation.
- Scrim: 2 x 3 sq. in. (2.5 x 2.5 cm) tridirectional pattern
 - Primary use: Vapor barrier paper over plain fiberglass and other insulation products
 - Thickness: 3.5 mils (88 µ)
 - Elongation: 2%
 - Tensile: 40 lbs/inch width (181 N/2.5 cm)
 - Width: 50 inches
 - Length: 200 feet