{"id":43508,"date":"2026-10-15T10:32:05","date_gmt":"2026-10-15T08:32:05","guid":{"rendered":"https:\/\/www.finres-sa.com\/product\/clear-polyester-gelcoat-iso-npg-kit-with-mekp-catalyst\/"},"modified":"2026-10-15T12:08:58","modified_gmt":"2026-10-15T10:08:58","slug":"clear-polyester-gelcoat-iso-npg-kit-with-mekp-catalyst","status":"publish","type":"product","link":"https:\/\/www.finres-sa.com\/en\/product\/clear-polyester-gelcoat-iso-npg-kit-with-mekp-catalyst\/","title":{"rendered":"Clear Polyester Gelcoat ISO-NPG \u2013 Kit with MEKP Catalyst"},"content":{"rendered":"
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Clear Polyester Gelcoat ISO-NPG<\/strong> is a professional-grade gelcoat designed for making and finishing polyester, fibreglass, and composite parts<\/strong>.<\/p>

It’s applied directly as a first layer in the mould, before lamination<\/strong>, to form the visible outer surface of the part<\/strong> once demoulded. It gives a smooth, glossy, and even<\/strong> finish, while protecting the laminate against water, moisture, and outdoor wear. <\/p>

Its ISO-NPG (isophthalic \u2013 neopentyl glycol)<\/strong> formulation gives it excellent resistance to water and moisture<\/strong>, along with good chemical and ageing resistance. It’s especially suited to composite parts, fibreglass components, and marine applications<\/strong> that need a durable finish. <\/p>

Naturally clear<\/strong>, the gelcoat can be used as is or tinted with pigments compatible with polyester resins<\/strong> to get the colour you want.<\/p>

The product comes as a complete kit with MEKP catalyst included<\/strong>, ready to be dosed and catalysed before application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Ideal for making and finishing:<\/p>