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GRP Hardeners & Catalysts

Buy roofing catalysts and hardeners at Rawlins Paints alongside GRP systems and complete roofing kits, starting reactive curing processes for topcoats and primers and roofing applications such as hand lay-up, spray up, centrifugal casting, filament winding, polyester concrete, and more.

There are 4 products.

Showing 1-4 of 4 item(s)

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KoverTek TekGuard GRP Liquid Catalyst

Kovertek TekGuard GRP Liquid Catalyst is used to start the reactive curing process for TekGuard Resin and Primer. Available in both ‘Standard’ and ‘Winter’ versions which means you can adjust for use all year round. Please Note: Between the months of March and November the Winter Grade version of this product is subject to a 7-10 working day...

Price £12.79
In stock

Bullet Roof GRP Hardener

Used for roofing applications such as hand lay-up, spray up, centrifugal casting, filament winding, polyester concrete, etc. It is particularly suitable for gel coat curing, and its low viscosity makes it ideal for airless spray-up techniques with external mixing. Must be purchased and use with Bullet Roof GRP Roofing Topcoat and/or Bullet...

Price £16.65
In stock

Cromar Flexiglass Catalyst

Cromar Flexiglass Catalyst is a low viscosity dispersion of dibenzoyl peroxide specifically formulated for use in "curing" Cromar Flexiglass Resin. Low water content Faster gel time than MEKP systems. (12 min. approx. at 20℃) Faster gel to peak time than MEKP systems Lower exotherm than MEKP systems More stable and less separation than...

Price £33.74
In stock

Cromar PRO GRP Hardener

Cromar PRO GRP Hardener is a general purpose MEKP and gives consistent room temperature curing of unsaturated polyester resins and gelcoat/topcoats. Suitable applications include hand lay-up, spray-up, RTM, continuous laminating, centrifugal casting, filament winding, polymer concrete and vacuum infusion Methyl Ethyl Ketone peroxide in...

Price £11.16
In stock

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