Sikaflex 221 Adhesive Sealant (White)

£ 11.99 each

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Sikaflex 221 has low odour and is age resistant as well as non-staining too. Once the sealant has dried it can then be sanded or painted over.

1-C polyurethane is contained in the Sikaflex221 formula for a tough elastomer seal which dries on air contact.

Fast curing, one component polyurethane based, flexible adhesive sealant for manufacturing and repair.

Used mainly on bathrooms / kitchens and other internal applications.


  • High quality polyurethane sealant
  • Can bond metal to metal
  • For use in Marine Applications
  • Remains permanently elastic
  • High Bond Strength
  • Can be sanded
  • Can be painted