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WEST SYSTEM products

Fillers and additives

copy of Additive 422 : Anti osmosis. Excellent additive providing a protective layer to avoid gelcoat blisters.


€19.49 (VAT incl.)
Additive 422 creates a barrier against moisture. Used as a barrier to help prevent the formation of gelcoat blisters in fiberglass and polyester boats. Increases the resistance to abrasion. Light gray color...
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