GAF

1 Campus Drive

Parsippany, NJ 07054

GAFGLAS® #75 Base Sheet & #80 Ultima Base Sheet

Overview
Description
A premium roofing base sheet constructed with a strong glass mat that is coated on both sides to ensure a closed-sheet design to prevent asphalt bleed-through.
Standards
ASTM: D6163 Type I (Ruberoid 20)
ASTM: D4897 Type II (Stratavent Eliminator)
ASTM: D2178 Type IV (Ply 4)
ASTM: D2178 Type VI (FlexPly 6 Premium)
UL: 790
ASTM: D4601 Type II (#75 Base Sheet, #80 Ultima Base Sheet)
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Product Documents
GAFGLAS® #75 Base Sheet & #80 Ultima Base Sheet Documents [23]
GAF Documents [48]
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