SBS Modified Bitumen Flat Roofing 

modifiedPLUS NP180 Base Sheets

modifiedPLUS NP180 Base Sheets are designed for use as the base or first ply in a high performance two-ply modified bitumen roofing system, or as a ply in two-ply Protected Membrane roofing system.   Additionally, it can be used as a reinforcing sheet in 790-11 Hot Applied Rubberized Asphalt Systems.

modifiedPLUS NP250 Poly Cap Sheets

modifiedPLUS® NP250 Cap Sheets are used as the top ply in a two-ply roofing system and as a flashing membrane for modified bitumen roofing, conventional built-up roofing and as a maintenance repair material.