800-852-6832 | 5010 River Rd. Mt. Bethel, PA 18343

0.0015" Aluminum Foil/Glassmat
Product Specification

FACING COMPOSITION DESCRIPTION VALUES (I-P) VALUES (SI) METRIC
Foil Aluminum 0.0015 inch 38 micron
Adhesive Flame Resistant    
Mat Fiberglass 27lbs / 3000ft2 44 g / m2
PHYSICAL PROPERTIES TEST METHOD VALUES (I-P) VALUES (SI) METRIC
Basis Weight Scale 33 lbs / 1000 ft2 161 g / m2
Permeance (WVTR) ASTM E96
Procedure A
≤0.02 perm
(grains / hr*ft2*in Hg)
≤1.14 ng / m2. s. Pa
Temp & Humidity Resistance ASTM C1258 No Corrosion
No Delamination
No Corrosion
No Delamination
Low Temperature Resistance ASTM C1263
4 Hours at -20°F (-29°C)
Remains Flexible
No Delamination
Remains Flexible
No Delamination
High Temperature Resistance ASTM C1263 Modified
4 hours at 240°F (116°C)
Remains Flexible
No Delamination
Remains Flexible
No Delamination
Mold Resistance ASTM C1338 No Growth No Growth
Emittance ASTM E408 0.05 0.05
FIRE TESTING ASTM E84
Flame Spread 0
Smoke Developed 5

Physical property values are typical and not intended to serve as specifications.
Weight and thickness values +/- 10%. Information subject to change without notice.