Cromar | SKU: 903440

Cromar ProGRP Resin

£111.14

Size

10kg 20kg

Product variants

Customer Services

Got a query? Call 0330 055 8210

We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.

Delivery and Shipping

Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.

Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).

Some areas, like Northern Scotland, may take 2–3 working days.

Northern Ireland, Channel Islands and Isle of Man at extra cost – contact us for a quote

We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm

Call us: 0330 055 8210

Cromar ProGRP Resin – pre-promoted, filled, high viscosity thixotropic polyester resin

The PRO GRP Roofing Resin is a vital component with the PRO GRP Roofing System. It’s designed for cold application as part of a Glass Reinforced Polyester (GRP) flat roof system, delivering low styrene emissions and exceptional fibre wetting performance.

Key benefits

Very low styrene emission
Low viscosity for rapid and efficient fibre wet-out
Long pot life with rapid cure time
Excellent mechanical strength in the finished laminate
Enhanced water resistance, durable under foot traffic

Typical applications

As a base resin layer for the PRO GRP liquid roof system, it is specifically engineered for flat roof applications. It is a fully integrated seamless system where all the necessary components are designed to work together
The PRO GRP system is certified as BRoof (T4) for use on OSB in accordance with the procedures given in the standard EN 13501-5:2016