DoubleStick is pure an advanced MicroSealantTM with a removable siliconized release liner on each side. Designed to bond two surfaces, even two surfaces made of two or more dissimilar materials. DoubleStick creates a tight, permanent, waterproof seal. DoubleStick remains flexible to temperatures as low as -56°C making it virtually impossible to thermally shock the seal causing a leak. DoubleStick bonds to a wide range of surfaces including EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs, tiles, shingle, coated and non-coated aluminum and metal roofs, galvanized steel, gypsum board, wood, polyethylene, propylene, polystyrene, fiberglass, brick, concrete, masonry, OSB board, shielding membranes, etc.
DoubleStick tape is a self-sealing adhesive creating a water-tight, conformable seal between two or more irregular surfaces, and/or creates a weather proof, permanent bond between two or more similar or dissimilar surfaces. Use as a lap seal, under the foot of an equipment curb or skylight, or roll it into a bead or ball of MicroSealantTM to form a gasket, seal a gap or seal, or as needed.
DoubleSeal utilizes an advanced MicroSealantTM Technology, a 100% solids formulation of synthetic resins, thermoplastics and non-curing rubber with a built-in primer, between two silicone release liners.
Surface must be clean and dry. Moisture, dust, dirt or other foreign matter should be removed. Remove oil and grease, etc. with a non-residue cleaner such as acetone or lacquer thinner. Remove salt and other contaminants.