SPECIFICATION COMPLIANCE In U.S.
-ASTM C1139 (withdrawn 2019); Type I Grade 3, Type 2 Grade 3
-ASTM C553; Type I, II, V, VI
-NRC Reg. Guide 1.36 (Certification needs to be specified at the time of the order)
Corrosiveness (ASTM C665),
Does not accelerate corrosion of steel
Corrosion (ASTM C1617)
Maximum Service Temperature (ASTM C411)
1000° F (538° C)
Water Vapor Sorption, by weight (ASTM C1104)
Less than 5%
Mold Growth: (ASTM C1338)
Surface Burning Characteristics, flame spread/smoke developed (ASTM E84, UL 723, CAN/ULC S102 UL/ULC)
Classified FHC 25/50
General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.