BoatLIFE Life-Calk Cartridge - Mahogany [1035] Helly Hansen Work Wear No risk of accidental opening

No risk of accidental opening

Hull thickness 20-24mm: M5 x 25mm long (kit ref 360361999)

Installation of J-Base can also be accomplished by tapping the mast for 3/16" (5 mm) machine screws or by using epoxy putty to affix base to the mast

positive re-positioning at stop locations

BoatLIFE Life-Calk Cartridge - Mahogany [1035] Helly Hansen Work Wear No risk of accidental openingLife Calk Cartridge Mahogany A long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted***, and used above and below the waterline. Tack free in 1 to 3 days, excellent resistance to teak oils, gasoline, and diesel fuel. Ideal for teak decks, to bed deck and hull hardware, seal thru hull fittings, and underwater seams. Will bond to fiberglass, wood, metal, glass, and itself. Cures to a firm flexible rubber seal with