Web Seal - For use on virtually all roofs, WebSeal is designed to hold coatings, whether water or solvent based.

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.

WebSeal bonds to a wide range of sufaces including diffiult roof materials such as EPDM TPO< CSPE/Hypalon, most PVC, CPE, SBS, APP modifieds, Asphalt BURs, coal tar BURs, plus all metal roofs, tiles, shingle, aluminum, galvanised steel, gypsum board, wood, polyethylene, propylene, polystrene, fibergalss, brick, concrete, msonry, OSB, etc.

Dimensions

• Roll: W50mm x L15.2 m

Features

• Makes the roof water-tight prior to application of coating, creating a superior, faster method of waterproofing over conventional 3 course applications, eliminating dependence on the roof coatings a water barrier
• Extremely flexible, with no memory, so WebSeal conforms to virtually any shape without springing back
• Remains flexible to temperatures as low as -70 F making it virtually impossible to thermally shock them causing a leak
• Seals to itself so it can be cut and folded around an object
• A top coat of roof coating is necessary for UV protection

Specifications

• Application temperature 150° F to -20° F ambient
• Adhesion 19 lbs/in width
• Elongation >500%
• Flexibility temperature range -70°F - > 200°F
• Low temperature flexibility 1/2: radius at -30°F
• Pliability No cracks in membrane
• Total thickness 30 mils (1 mm)
• Water vapour test (ASTME 96B) .005 grms / 100"sq./24hrs. / 100° F

Values are typical performance properties and characteristics based on laboratory testing. This is intended as a guide for comparision purposes and does not constitute a specification or specification range.

Surface Preparation Surface must be clean and dry. Moisture, dust, dirt or other foreign matter should be removed. Remove oil and grease, etc. with EternaClean or a non-residue cleaner such as acetone or lacquer thinner. Remove salt and other contaminants.

Application Install WebSeal over the repair area, removing the release liner gradually to prevent contamination of the adhesive prior to application. Rub or roll with pressure using your hand or steel roller to activate bonding process. This material may be applied to clean dry surfaces from 150° F to -20° F ambient. Treat surface with EternaPrime for installations from 40° F to -20° F ambient. A topcoat of roofing coating is necessary for UV protection.