Blue Gloss PVA Release Agent is frequently used in rigid tools where to be sure of demould, a secondary system is employed. Usually painted on top of buffed solid wax this can fish eye on application so care should be taken. Simply paint on and allow to dry for a micro fine coating of Poly Vinyl Acetate which will not bond with GRP under any circumstance.

When using on top of buffed wax, if the product fish-eyes then use a little just off the boil water in the pva to help it dry off that bit faster. Its also helpful to continually drag the product over the mould surface until almost dry. On the application of the third coat, the suface should be uniform, glossy and flat.

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