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Weight per roll: 45 lbs, Roll Area: 195 sq ft, Roll Length: 65', Roll Width: 36", Rolls per pallet: 33, Meets ASTM D1970; D2523; D903; D1204; D4073; E96 Florida Product Approval #30046 Miami-Dade Product Control Acceptance UL 790: Classified for use as underlayment beneath Class A, B, or C fire rated shingle systems
Roll Area (sq.ft.) 195
Roll Length (ft.) 65
Roll Width (ft.) 3
Thickness (mils. typical) 45
Shipping Weight (approx. lb/roll) 45
Packaging (rolls/pallet) 33
CertainTeed DryRoof SA Waterproofing Underlayment
is a self-adhering underlayment that provides a watertight seal around fasteners and roof penetrations to prevent leaks and water damage.
Featuring a split-release backing for fast and secure installation, CertainTeed DryRoof SA Waterproofing Underlayment is designed for use as a wind-driven rain guard along eaves, roof penetrations, and valleys. It is UV-exposure-resistant for six months, sticks well to most surfaces, offers excellent elasticity, and has a slip-resistant sand surface to reduce risk of falls.
Designed for use in conjunction with asphalt shingles, CertainTeed DryRoof SA Waterproofing Underlayment is warranted against manufacturing defects, and meets the requirements for use in a CertainTeed Integrity Roof System – providing contractors with a cost-friendly underlayment option for offering manufacturer-backed extended roof system warranties.
Product Composition:.
CertainTeed DryRoof SA Waterproofing Underlayment
is a self-adhering waterproofing membrane composed of a tough reinforcement that is impregnated and coated with SBS-modified asphalt.
CertainTeed DryRoof SA Waterproofing Underlayment
Sand top surfaces consisting of mineral matter (sand) to enhance traction during application. The adhesive bottom surface of CertainTeed DryRoof SA Waterproofing Underlayment is protected with a disposable silicone-coated release film, which is split longitudinally down the middle for easier application.
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