Isophthalic, unsaturated polyester gelcoats with excellent flow, levelling and sanding properties designed for mouldings which will subsequently be re-painted. General purpose gelcoat for use in products which do not require a high degree of UV and chemical resistance. It is ideally suited to automotive canopy manufacture as it can be sanded easily and then re-coated with automotive sanding paint primer and topcoat. Available in brush and spray versions.