Synthetic Roofing Underlayments EXO50 4 ft x 250 ft (Pallet of 42) estimatestart-3 zone-divider td { border-top: 2px

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Shelf life is 24 months when properly stored

long-term durability

Viper Double Bond Tape is designed for sealing applications requiring an adhesive surface on both sides

as it reduces energy costs and maintains thermal properties over time

Synthetic Roofing Underlayments EXO50 4 ft x 250 ft (Pallet of 42) estimatestart-3 zone-divider td { border-top: 2px50 year warranty. CC ES ESR 3905. Made in the United States. Proprietary non skid additive on both sides for highest slip resistance. Light gray color reduces heat and provides cooler working surface. 100% polypropylene woven synthetic is stronger than 30# felt wont tear off or buckle when wet. Class A Fire Rating as an approved Class A prepared roofing assembly. Light only 28lbs per roll. 10 squares per roll means fewer rolls to carry on the roof. UV