Hempel (Blakes) Underwater Primer 2.5 ltr

A fast drying, underwater primer with excellent waterproofing properties, for use on all areas and substrates, below the waterline, especially keels. Also a tiecoat for use prior to antifouling, either directly onto the hull or onto a primed surface and between an existing antifouling and a new antifouling. For use below the waterline.