Description
- SBS Polymer Modified Fiberglass Base/Ply Sheet
- Factory-applied primer on top enhances adhesion
- ASTM D1970; ASTM D4601; ASTM D6163 Type I; UL Classified
- Class u2018Bu2019 and u2018Cu2019 Fire Rating FM Approved
- 80 lbs (36.3 kg) per roll
- 393/8″ x 66′, Net 2 sq. (1 m wide x 20.1 m long)
70 mils (1.8 mm)