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Everyday Low Prices

We offer our very best prices upfront to Trade & DIY alike

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Excellent Customer Service

See our 1400+ reviews on Trustpilot.

Secure Payments

Payments Secured by Elavon

Nationwide Delivery

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Rated Excellent

See our 1400+ reviews on Trustpilot

Cromar PRO GRP 25 Dark Grey Fire Retardant Top Coat – 20kg

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Best Price

Order Online

£137.09 Inc VAT

Enter the required quantity in the box above.

Available for Direct Delivery

Online orders are delivered within 2 to 4 Working Days

Best Price

Order Online

Cromar PRO GRP 25 Dark Grey Fire Retardant Top Coat – 20kg

£137.09 Inc VAT

Enter the required quantity in the box above.

Available for Direct Delivery

Online orders are delivered within 2 to 4 Working Days

Everyday Low Prices

Our huge buying power with leading manufacturers means lower prices for you

Cromar PRO GRP 25 Dark Grey Fire Retardant Top Coat – 20kg

Cromar PRO GRP Topcoat is a Fire Retardant Dark Grey, pre-pigmented, isophthalic acid-based, filled fire-retardant roofing top coat.

Cromar PRO GRP Topcoat is designed for roller application and exhibits good levelling characteristics and sag resistance on inclined surfaces. The cured top-coat is tack-free and watertight with excellent water and weather resistance providing a maintenance-free surface.

The Fire Retardant Top Coat Conforms to BS476 Part 3:2004, FAB classification. When applied at a wet film thickness of 500 – 600 microns and fabricated with a single ply of 450 grams per square metre of emulsion-bound chopped strand mat, consolidated with the optimum quantity of an orthophthalic acid-based general purpose laminating resin onto 18 mm OSB 3 grade board.

Features:

  • Size: 20kg
  • Colour: Dark Grey (RAL 7021)
  • 20kg Coverage: 44 sqm (Allowing 10% waste)
  • Guarantee: 25 Year Product Guarantee*

*All coverages and weights approx.

**When installed by an approved installer.

 

Additional information

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Our customer service is rated as excellent on Trustpilot where we have over 1400 genuine customer reviews.

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As a family-run business, your trust really matters to us. That’s why all orders and payments are placed securely through our website, helping to keep your details safe and your order processed correctly.

We use your card issuer’s 3D Secure checks, and all payments are encrypted and handled securely by Elavon, a trusted payment provider. We never see or store your card details, so you can order with confidence knowing you’re in safe hands with Roofin Online.

Nationwide Delivery

We offer nationwide delivery on most products in our online shop.

Delivery times are shown in working days (Monday to Friday, excluding bank holidays). Orders placed after 12:00 noon are counted from the next working day.

Some items, such as insulation and plasterboard, may have delivery restrictions to certain remote locations. Delivery options and costs are calculated automatically at checkout based on your address and basket contents.

Most orders are delivered by pallet or specialist courier. If delivery costs seem high, please check your basket isn’t mixed with products from different brands or suppliers, as this can result in multiple delivery charges.

For more details, click the link below or contact our friendly team during office hours for help.

Rated as Excellent

Our customer service is rated as excellent on Trustpilot where we have over 1400 genuine customer reviews.

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