• Cure It GRP Catalyst (Summer or Winter Grade)(Only Available With Cure It Resin /Topcoat Not For individual sale ) Apex
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Cure It GRP Catalyst (Summer or Winter Grade)(Only Available With Cure It Resin /Topcoat Not For individual sale )

Cure It GRP Catalyst (Summer or Winter Grade)(Only Available With Cure It Resin /Topcoat Not For individual sale )

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Description Delivery & Returns Why Buy From Us REVIEWS FAQ

 

Summer/ winter -grade catalyst for use with Cure It GRP Topcoat and Resins.

 

 Cure It GRP Catalyst (Summer or Winter Grade)(Only Available With Resin /Topcoat Not For individual sale )

Hardener Addition

Grade Summer/ Extra Slow  Summer  Winter/Summer Winter
Deck/Resin temp 22-35ºC 18-22ºC 12-17ºC 0-11ºC
Percentage Hardener 1% 2% 3% 4%
   

Please allow 1 to 3 working days for your order to arrive.

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
   

Please allow 1 to 3 working days for your order to arrive.

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Here are 5 more great reasons to buy from us:

Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.

Using the incorrect grade may result in under-cure or over-cure, compromising the structural integrity and waterproofing of the GRP laminate. For example, using a Summer Grade catalyst in winter conditions may prevent full curing, while using Winter Grade in hot weather can lead to premature hardening during application.

Yes, as with most MEKP (Methyl Ethyl Ketone Peroxide) based catalysts, it is classified as hazardous. Always: - Wear appropriate PPE (gloves, goggles, protective clothing) - Ensure good ventilation - Avoid skin contact and inhalation - Store securely, away from heat and direct sunlight Refer to the product's Safety Data Sheet (SDS) for full handling and disposal instructions.

Store the catalyst: - In a cool, dry place (ideally below 25°C) - Away from direct sunlight or heat sources - In its original, tightly sealed container - Out of reach of children and pets Do not store with accelerators, metal powders, or flammable materials.

Cure time varies depending on temperature and catalyst percentage but typically ranges from 20 to 45 minutes. Always allow sufficient time for curing before applying subsequent layers or exposing the surface to weather.

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