GRP Boat Repairs, osmosis, maintenance, hull, refit, marine, cleaning, damage, yachts, powerboat, boatbuilders, southampton, uk boat, yacht, powerboat, boat repairs, grp repairs, grp, gel coat, osmosis treatment, boat maintenance, grp maintenance, marine repairs, hull, refit, marine, southampton, cleaning, maintenance, damage, boats, yachts, boatbuilders, boatyards, uk, GRP Boat Repairs, based in Shamrock Quay Southampton, provides yacht and powerboat owners and the marine trade with the very best in GRP repairs and refurbishing in the UK and Europe