4" WHITE Eternabond Roof Leak Repair Tape Patch Seal

RoofSeal is the best solution for leak repair or corrosion protection in tough environments and conditions, including land-fill and pond liners and RV Roofs. RoofSeal is the product used in the EternaSeam kit. The specialized backing has proven to be UV stable, even after 16 years in full sunlight. The patented Eternabond adhesive has an integrated primer which enables RoofSeal to BOND with the surface it is installed on. It can be applied without primer to most clean surfaces. This is NOT true for butyl adhesive tapes. They all need to have primer applied. Perfect for re-seaming all roofs, regardless of the material, RoofSeal makes a permanent water-tight seal (except silicones). Also great for tank repairs. Rubber, fiberglass, aluminum, modified, shingle, PVC, steel, hot-tar, etc. Elongation factor greater than 700% guarantees RoofSeal will flex, expand and contract in all conditions, even on liners! Can be installed to -20 degrees F (with EternaPrime). Sag rating of over 250 degrees F.