Butyl Rubber Sealant: Butyl Rubber Sealant is a non-drying,non-hardening, synthetic rubber-based butyl rubber sealant. Butyl rubber has high viscosity, elasticity and tightness. Butyl Sealing Rope Purpose: Butyl rubber 13Ft/4M suitable for sealing car doors, windshield, waterproof film, hood, lights, body plate joints and other parts of the shock seal.
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