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Watco GRP Adhesive Mastic

Forms strong bonds with Watco Firm-Step products

Frequently bought together


A thick bead of mastic will help prevent rocking on uneven surfaces.

As a rule, 1 x 310ml tube is sufficient for any one of the following:

  • 5 x 600mm wide step covers
  • 3 x 1000mm wide step covers
  • 2 x 1500mm wide step covers
  • 2 x 1200mm wide step covers
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€4.70 (Ex VAT)

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Tools and accessories

Watco GRP Skeleton Gun

Watco GRP Skeleton Gun

An essential tool for applying Watco GRP mastic

€6.10  (Ex VAT)

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