FRP Moulding used for mostly making large parts in small quality with good strength. Polyester Resin is cured with Glass fibre layer to give strength to the structure. The moulding processes of FRP plastics begins by placing the fibre preform on or in the mould. The fibre preform can be dry fibre or fibre that already contains a measured amount of resin called “prepreg”. Dry fibres are “wetted” with resin either by hand or the resin is injected into a closed mould. The part is then cured, leaving the matrix and fibres in the shape created by the mould. Heat and/or pressure are sometimes used to cure the resin and improve the quality of the final part.