Alternative terms: GRP, Glassfibre, Fiberglass (USA)
Material formed by the use of woven or chopped strand mats of glass fibres impregnated with a synthetic resin hardened to form a rigid material, by chemical or heat treatment.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
Glass Reinforced Plastic (fibreglass)
United States of America
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM