Henry 180 modifiedPLUS® NP180gM4 is used as the weather resistant, granulated top ply in a two-ply roofing system and as a flashing membrane for modified bitumen roofing, conventional built-up roofing and hot rubberized asphalt systems. Henry 180 modifiedPLUS® NP180gM4 is designed for application in new construction, re-roofing and retrofit roofing projects with  either hot asphalt or cold adhesives.

Features

• Factory applied surface granules to enhance ultra-violet and weather resistance and surface durability
• Non-woven polyester, reinforcement for high strength and flexibility at all temperatures
• SBS polymer provides flow resistance at high temperatures and flexibility at low temperatures for lasting durability
• Excellent tear resistance

Size available

• .75 square

Packaging

• Thickness - 3.5 mm (140 mils)
• Roll Length - 32.9 ft.
• Roll Width - 39 3/8"
• Gross Coverage - 107.6 ft2
• Net Coverage - 98 ft2