Topcoat 1KG LIGHT GREY This LIGHT GREY topcoat is mainly used for Fibreglass roof applications . It is mixed with the supplied catalyst at 2% . This handy 1kg size is useful for repairs , top ups and small projects. Using Guidelines : The Top Coat should be allowed to attain workshop temperature (18ºC-20°C) before use. Stir well by hand, or with a low shear mixer to avoid aeration. It only requires the addition of catalyst to start the curing reaction. The catalyst is should be added at 2% into the Top coat. Mix by weight- Weigh the required amount of topcoat using kitchen scales- The catalyst should be thoroughly incorporated into the topcoat , with the stirring stick. Mixing : The catalyst is should be added at 2% into the Top coat.
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