Free shipping on most items over $149

Forespar

  • How to Choose the Right Propeller

    How to Choose the Right Propeller

    How to Choose the Right Propeller for Your Boat The right propeller can improve acceleration, handling, fuel efficiency, load carrying, and top speed. However, a propeller should never be selected...

  • Essentials for a Perfect Day on the Water

    Essentials for a Perfect Day on the Water

    A great day on the water starts long before the boat leaves the dock. Whether you’re fishing, cruising, or enjoying a day with family and friends, having the right boat...

View as

Forespar

(74 products)

Forespar – Marine Plumbing, Valves & Sailing Hardware

Forespar is a leading American manufacturer of marine plumbing valves, Marelon composite seacocks, sailing hardware, and boat care products. Best known for pioneering Marelon — a fiberglass-reinforced composite that outperforms bronze in corrosion resistance — Forespar products are trusted by cruising sailors and powerboaters who demand reliable, lightweight marine hardware.

Why Boaters Choose Forespar

  • Marelon composite technology – Fiberglass-reinforced seacocks and thru-hulls that are stronger than bronze, lighter, and completely corrosion-proof
  • ABYC & USCG compliant – Seacocks and valves engineered to meet marine safety standards for below-waterline installations
  • American-made quality – Manufactured in the USA with materials and craftsmanship built for serious offshore use
  • Complete marine plumbing solutions – Seacocks, thru-hulls, valves, strainers, and plumbing fittings for every onboard system

Popular Forespar Products

Browse Forespar Marelon seacocks, thru-hull fittings, marine valves, strainers, and sailing hardware at LMC Shop.

Compare /3