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Joinseal Adhesives



Gap Filler Acrylic Sealant is a high-quality acrylic sealant for sealing cracks and joints in timber and plaster around doors and window frames, wall and ceiling joints, masonry and around baths, sinks and sanitary fittings. Gap Filler can be painted and papered over.

25 x 450-gm per carton.


  • Water wash-up
  • Fast Drying
  • Easy Application
  • Excellent Adhesion
  • Can be used externally.
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  • 30 Day Return / Refund Policy

    We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

    Full Refund Policy