Forespar Marelon is the modern material for marine plumbing system. It non-corrosive proprietary formulation of polymer composite compounds uses resins and additives to produce an extremely strong marine-grade product that will not deteriorate like traditional bronze marine plumbing parts. Safe to use above or below waterline.
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Forespar 251 Series Full Threaded / Mushroom Head Thru-Hull Connectors
Plastic Plumbing Fittings
Forespar 253 Series Hose Tailpipe / Mushroom Head Thru-Hull Connectors
Plastic Plumbing Fittings