Products / One Flash Roof Repair Sealant

Uniflex One Flash Roof Repair Sealant is a flashing-grade, UV-stable sealant sold for perimeter sealing around through-roof projections, termination points, flashings, metal panel laps, scrim edges and seams. The page says it removes the need for fabric reinforcement across gaps under 1/8 inch and reports 115 psi tensile strength, 732% elongation at break and a Type A hardness of 25. It is sold in 20 ounce sausages, 2 gallon pails and 5 gallon pails.