Roloshield Prime SA is a premium roofing underlayment with 45 mil thickness that comes in a 2 square roll weighing 40lbs. Designed to be used under asphalt, metal, tile, slate, and shingles. Roloshield Prime SA protects roofing structures against water from wind-driven rain and ice dams. 


This self-adhering and slip resistant underlayment is contractor friendly, and allows for speedy installations with its split release liner. Roloshield Prime SA is Class A fire rated, code approved with Intertek CCRR and Miami-Dade approvals. The modified bitumen adhesive material performs excellent in both high and low temperatures with a performance range of -40°F to 260°F. 

• Installs in most hot weather 

• Split liner for easy installation 

• Self-seals around nails, staples, and screws 

• High temperature resistance of 260°F 

• Excellent for under metal, slate, tile, or shingles 

• Meets or exceeds industry standards

RoloShield Prime SA
ROLOPRIMESA40 lbs72 ft36 in2 squares25 rolls1,000 lbs

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