Meets or exceeds astm d4601 type ii specifications.
Prs glass base sheets.
800 727 9872 www derbigum us characteristic length width weight net coverage u s.
Modified base sheet prs modified glass base technical data sh eet 4800 blue parkway kansas city mo 64130 phone.
Adds inter ply adhesion between base ply and the membrane.
High quality base or ply sheet constructed from fiberglass mat coated with oxidized asphalt this product carries an underwriters laboratories g2 classification product is intended to be used over lightweight insulating fill decks gypsum or other substrates where lateral venting is required.
Info derbigum us sds available on request.
Adds inter ply adhesion between base ply and the membrane.
Excellent strength for nail holding ability.
High quality base or ply sheet constructed from fiberglass mat coated with oxidized asphalt.
Rated 5 based on 1 product reviews.
Adds inter ply adhesion between base ply and the membrane excellent strength for nail holding ability manufactured with ply lines for easy installation made from inorganic material that resists rotting.
Excellent strength for nail holding ability.
Base sheets prs glassbase the asphalt fiberglass base sheet for use in applicable derbigum specifications.
Customary metric 108 ft 32 9 m 36 in 0 9.
1 626 968 9256.
Fiberglass reinforcement increases strength and durability while also providing a smooth uniform base.
1 800 433 7044.