Stronghold GRP Roofing Kit 20m² 450g

£298.00
£298.00
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Product description

Stronghold 20m² GRP fibreglass roofing kit in 450g light-duty specification. Covers flat roofs up to 20 square metres — perfect for extensions, outbuildings, and flat-roof sections. Kit includes all the materials needed for a seamless, weatherproof GRP finish.

  • 450g chopped strand mat (light duty)
  • Available in Medium Grey (RAL 7046) or Dark Grey (RAL 7043)
  • 25+ year lifespan when applied correctly
  • Seamless, waterproof finish
  • Suitable for DIY and trade