INTERLUX BOATYARD BEDDING COMPOUND - Designed for bedding down deck hardware molding, cleats, padeyes, flanges, transom, cabin trunks keels, etc. Its surface hardens to make it receptive to paint but remains soft and pliable underneath to provide waterproofing and flexibility. It prevents leaking and rotting between double planking and joints. Sold by the quarts. 6 per case.