Clean, fast and easy to apply our protective sealing tapes make it simple to securely seal joints, seams or penetrations, speeding up processes with an outdoor durable and reliable seal. Liquid sealants provide flexibility and security for many common sealing applications.
3M™ Polyurethane and SMP adhesive sealants are suitable for sealing crevices or gaps for interior and exterior applications. SMP products offer longer term durability when directly exposed to sunlight. Both technologies are flexible so ideal for sealing substrates with different coefficients of thermal expansion.