Products / Henry modifiedPLUS NP180 Cap Sheets (NP180gM4 and NP180gT4)

Granulated SBS modified bitumen cap sheets used as the top ply in a two-ply roofing system and as a flashing membrane for modified bitumen, built-up and hot rubberized asphalt systems. NP180gM4 has a sanded lower surface for mopping in hot asphalt or cold adhering; NP180gT4 has a thermofusible poly lower surface for torching. Henry lists a 0.75 square roll for NP180gM4. The two backings are published on separate Henry pages and data sheets and are held here as one line.