Description
A GRP roof that's lost its surface gloss, gone chalky, or developed widespread fine crazing across most of its area doesn't necessarily need patch-repairing crack by crack — sometimes the more sensible fix is to resurface the whole roof in one go. This is a flexible, all-in-one resin system that combines base coat and topcoat in a single application, giving an existing roof a genuine new wearing surface rather than a cosmetic coat of paint over failing GRP.
Unlike our targeted patch and crack repair kits, this is a whole-roof resurfacing product — it covers up to 30m² per kit and is designed to recoat an entire ageing GRP roof surface in one pass, restoring UV and weather protection across the whole area rather than just the damaged sections.
Key benefits
- All-in-one flexible resin — base coat and topcoat combined in a single application
- Covers up to 30m² per kit — sized for whole-roof resurfacing, not spot repair
- Restores UV and weather protection across an entire ageing GRP surface
- Kit includes catalyst, roller and application tools
- Grey finish, colour-matched to standard GRP roofing
Where it's used
Whole-roof resurfacing on an existing GRP roof that's showing widespread surface wear, chalking or fine crazing across most of its area, rather than localised damage. For a single crack or split, our GRP Crack Repair Kit or GRP Resin & Matting Repair Kit are the right-sized tools for a targeted patch instead.
Specification
| Coverage | System | Application | Colour | Tools included |
|---|---|---|---|---|
| Up to 30m² | Flexible all-in-one resin (base + topcoat combined) | Single application by roller | Grey | Yes |
Ordering & installation guidance
Clean the roof thoroughly and ensure it's dry before application — remove any loose or flaking material first. The resin is catalysed before use and applied by roller in a single coat across the whole roof area. For roofs with localised structural damage as well as general surface wear, patch-repair those areas first with our resin-and-matting kit before resurfacing the whole roof.
FAQ
Is this the same as a patch repair kit?
No — this is a whole-roof resurfacing product covering up to 30m² in one application, not a targeted patch for a single crack or split.
Does it need mixing?
Yes — the resin is catalysed before application, with full instructions and the correct catalyst included in the kit.
Can I use this on a roof with active leaks?
Fix any structural damage (splits, punctures, delamination) with a patch repair first — this restoration coat resurfaces sound GRP, it doesn't bridge structural gaps the way a dedicated repair kit does.
What colour does it finish in?
Grey, colour-matched to standard GRP roofing.
How is it delivered?
Dispatched from UK stock — check the product page at checkout for the current delivery estimate to your postcode.
Payment & Security
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