Unsaturated Unpigmented Polyester Gelcoat 2.5kg Kit with FREE Catalyst.

As a quick guide for coverage you will need 675-750g per square metre of application area . For catalysation MEKP Catalyst is supplied with the kit for an addition ratio of 3%. This product needs only MEKP catalyst to cure this product. MEKP should be added at 1-3% by volume according to the MEKP Catalyst Addition Chart. Adding more than 4% catalyst is a waste, there will be spare chemicals left over which WILL soften your laminate!

The Gel Time at 1% MEKP and 25° Celsius is 13 minutes. Colder temperatures will extend this time, additional catalyst will reduce it thereby giving flexibility in working time and temperature. Colours so not usually affect cure times.

This products is Water Bylaws Scheme & Lloyds Register of Shipping Approved product.