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Creates an air-tight seal that resists harsh elements. Permanently flashes and seals around building penetrations.
Superior adhesion to concrete, metal, CMU block, untreated OSB or plywood sheathings, gypsum, and ICF.
Shore A Hardness of 55-65 with Tensile Strength of 300-350 PSI, Elongation of 200-250%, and 100% solids content.
Bonds to multiple substrates in either wet or dry conditions. Tack-free in 30-45 minutes. Cures in 8+ hours depending on conditions.
Complies with ASTM E84, AAMA 714-715, and NFPA 285 under many wall assemblies. Application ambient and surface temperature range of 40-100°F.