The Dupont Roof Protector Underlayment is a four-layered synthetic underlayment installed under asphalt or metal roofing. Roof Protector top layer provides good grip, lamination layer acts as a barrier to water, woven polypropylene scrim provides strength, and slip-resistant coating provides grip to the roof deck to minimize tearing at the fastener points. The Roof Protector is an engineered synthetic roofing underlayment with a high strength to weight ratio. This underlayment is ideal for steep slope roofing applications under asphalt shingles or metal cladding and allows maximum roof coverage with 10 squares per roll and leads to reduced labor and waste with efficient installation, creating fewer overlaps, seams and fasteners. The Dupont Roof Protector Underlayment has increased durability with a higher thermal stability than roofing felt which allows it to stand up against tougher weather conditions.

• Preserves the roof deck during install and provides an effective secondary moisture barrier
• Ideal for for sloped (>= 2:12) commercial and residential roofs and roofing applications under asphalt shingles or metal cladding
• Installation Temperature -40 Degrees F to 240 Degrees F
• Class A Fire Rating
• UV exposure 90 days