Grundfos 519850 Bronze Union Isolation Valve Set – 1/2″ NPT-4

A permanent solution to replace carpet on boat, pontoon, and PWC, lifts and trailers
Kit includes 2×4-in x 24-ft roll in black, 4 endcaps, and all hardware
300% reduction in loading force means less wear and tear on your boat, trailer and wench
High-impact, durable plastic will not wear, crack, chip or fade, for life; covers 2×4-inch boards seamlessly
Not designed, or recommended, for gel-coat, fiberglass, or painted aluminum hulls; although many people use it for this application, it is at their own risk
Made in the USA, limited lifetime warranty
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