FTR SBS Poly 3.7 Base Sheet

SBS Modified Asphalt Coated Polyester Base Sheet

FTR SBS Poly 3.7 Base Sheet consists of a nonwoven polyester mat, which is impregnated and coated with a superior grade modified bitumen compound.  The polyester base mat provides excellent strength and tear and puncture resistance.  In addition, excellent material pliability promotes ease of installation.  FTR SBS Poly 3.7 is suitable for Class A, B and C roof system constructions as listed by UL Underwriters Laboratories, Inc®.  Meets or exceeds ASTM D6164, Grade S, Type I.

Aproximate Weight: 90 lbs./ per roll

Dimentions: Width 39 ⅜ X Length 32' 10"

Thickness: 148 mils (3.7mm)

Coverage: 1 square

Top/ Back Surface: Fine Sand, Release Agent

Application Methods: Torch Applied, Hot Asphalt, Cold Asphalt, Mechanically Fastened


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