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![]() Sika, Sikaflex 221 AdhesiveAvailable colours: White, Black, Brown, Grey Sikaflex 221 is a polyurethane sealant, fantastic for bonding and sealing a wide and varied amount of applications. It is a one part, high quality sealant and adhesive. Non sagging and has a moisture curing system (cures in contact with moisture in the air). Sika 221 form UKsealants bonds well to a wide variety of substrates, and is suitable for making a permanent elastic seals of high adhesive strength. |
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