For use on virtually all roofs…incorporating EternaBond’s advanced MicroSealant™ Technology, it is designed to hold all water or solvent based coatings. WebSeal Tape creates a watertight seal prior to application for a faster method of water proofing over conventional 3 course applications and eliminating dependence on the roof coating as a primary or secondary water-proofer.
WebSeal remains flexible to temperatures as low as -70°F making it virtually impossible to thermally shock the roof causing a leak. And it’s extreme flexibility allows it to conform to many irregular surfaces.
WebSeal permanently bonds to a wide range of surfaces including difficult roof materials such as EPDM, TPO, CSPE/Hypalon, most PVC, CPE , SBS, APP modifies, asphalt BURs, coal tar BURs, plus all metal roofs, tiles, shingle, aluminum, Galvanized steel, gypsum board, wood, polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB, etc.
Basic Use
Eternabond WebSeal Tape is used to seal roof joints (seams) and tears, flashings, copings, skylights, gutters, etc. Perfect for repairing and restoring roofs on mobile homes and RVs. Extremely flexible, with no memory, so WebSeal conforms to virtually any shape without springing back. WebSeal also seals to itself so it can be cut and folded around an object, as if wrapping a present.
Composition
Eternabond WebSeal utilizes EternaBond’s advanced MicroSealant™ Technology, a 100% solids formulation of synthetic resins, thermoplastics and non-curing rubber (non butyl) with a built in primer, bonded to a woven polyester backing for maximum conformability. Designed not to harden under even the most rigorous conditions. Sag temp > 200ºF. Adhesive is protected (while in a roll) by a tough, easily removed siliconized polymer release liner, which prevents contamination prior to its use. All materials are prefabricated to provide uniform thickness.
Surface Preparation
Surface must be clean and dry; free of loose rust and scale, dust, talc, and dirt. Oil, grease, and other contaminants should be removed with a suitable solvent/cleaner. Use of EternaPrime reduces clean up. For older plastic roofs, score surface with sand cloth and wipe away dust.
Application
Install Eternabond WebSeal over the repair area, removing the siliconized plastic release liner gradually to prevent contamination of the adhesive prior to application. Rub or roll with pressure with hand or steel roller to activate bonding process. This material may be applied to clean dry surfaces from 150ºF+ to -20ºF. Treat surface with EternaPrime for installations from 40°F to -20°F. A topcoat of roof coating is necessary for UV protection. Videos Featuring EternaBond WebSeal:
Ductwork Resealing
Coping Repair
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