Products / GenFlex Multi-Purpose MB Flashing Cement

GenFlex Multi-Purpose MB Flashing Cement is a fibered asphalt cement formulated for vertical applications, used to adhere GenFlex sand-backed base sheets, SBS cap sheets and APP Cool cap sheets and as a lap adhesive in two-ply SBS or APP Cool systems. It is applied at 2.0 to 3.0 gallons per 100 sq ft per surface and is supplied in 4.75-gallon (18 L) pails. It meets or exceeds ASTM D4586 Type I.