Torch applied SBS modified bitumen fiberglass reinforced ply sheet
Hot applied SBS modified bitumen fiberglass reinforced ply sheet
Hot applied SBS polymer modified bitumen non-woven polyester reinforced ply sheet
10 mil (0.25 mm) thick polyethylene vapor retarder/air barrier
Self-adhesive vapor retarder/air barrier
Self-adhesive vapor retarder
Torch applied SBS modified bitumen polyester reinforced vapor retarder
Base Sheet NB 48 is a SBS modified fiberglass base sheet