Everbuild Evercryl One Coat Roof Repair Compound Grey 2.5kg

Everbuild® Evercryl® One Coat – Grey 2.5 kg

Fibre-reinforced, acrylic resin-based repair compound in a 2.5 kg tin. Instantly waterproofs roofs—even in wet or frosty conditions down to –5 °C. Designed for emergency and long-lasting repairs across most common roofing substrates.

Key benefits

• Provides instant waterproof protection—no wash-off risk during application.
• Brush-applied single-coat system that cures to a seamless, flexible membrane.
• Fibre reinforcement bridges small cracks—ideal even in ponding areas.
• Primerless adhesion on sound, non-porous surfaces.
• Light-fast acrylic formulation offers superior UV resistance compared to traditional bitumen products.

Typical applications

• Emergency leak repairs on roofs, gutters, and gullies.
• Suitable for use on felt, concrete, metalled surfaces, slates, brickwork, tiles, lead, copper, zinc, and more.
• Works effectively on damp or wet surfaces and in temperatures as low as –5 °C.

Usage guidance

• Prepare the surface—remove debris, algae, and loose materials; treat fungal growth with fungicidal wash where needed.
• Stir well before use.
• Apply a single even coat by brush at 1–2 litres per m². In extreme cases or repairs, a second coat may be applied after 2–3 days.
• No primer needed for sound, non-porous substrates; prime porous surfaces with a mix of one part product to three parts white spirit.
• Clean tools with white spirit or brush cleaner immediately after use.

Product details

• Pack size: 2.5 kg tin.
• Colour: Grey.
• Chemical base: Lightfast acrylic resin with fibre reinforcement in a solvent blend.
• Drying: Forms a durable, flexible coating that resists algae and UV degradation.
• Shelf life: Up to 24 months when stored sealed between 5 °C and 25 °C; avoid exposure above 60 °C or sources of ignition.

Good to know

Not a structural fix—ensure the roof structure is sound before application. Avoid painting over with gloss or oil-based coatings without suitable priming. Allow full curing before pathing or heavy wear.