Spartite is the modern
answer to the ancient problem of mast support and sealing at the partners.
Spartite is a pre-measured two part polymer poured into the cavity between
the mast and the partners while the mast is in the boat.
Each kit comes with complete instructions to build a simple mold out of even the most complex partners or mast collar. Spartite makes a one piece perfect fitting mast chock that replaces archaic wedges.
Spartite Mast Wedge Replacement System (large kit) covers 102 cu-inches and is designed for sailboat..
Spartite Mast Wedge Replacement System (small) covers 51 cu-inches and is designed for sailboats und..
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