ABOUT US Based in Harwich, Essex, GEE-GRP Fibreglassing has many years experience within the fibreglass industry. Building such products as high performance, light-weight racing catamarans and their accesories, rudder blades, batten sets and trailer boxes, to the low cost high strength manufacture of baths, spas and pond liners, we have the necessary skill, attitude and dedication to build your product.   Being mobile we can also undertake such jobs as re-skinning tired, old concrete ponds or swimming pools enabling them a new lease of life with complete water tightness and guarantees for many years to come. Whatever your job, if you need fibreglassing carried out, contact us and we will be only to pleased to help you in any way we can.