FRP polyester is a type of waterproofing material and is often used to waterproof roofs or floors of buildings. GRP stands for "Glass Reinforced Polyester" or "Glass Reinforced Polyester" and describes the content and properties of this material.

FRP polyester waterproofing material is a composite material, usually polyester fiber reinforced with glass fiber. This material is used to prevent water infiltration and provide waterproofing. FRP polyester waterproofing material is usually applied in liquid or roll form. When applied, it forms a waterproof barrier on the surface, thus preventing water from seeping into the structure.

FRP polyester waterproofing material is widely used for waterproofing, especially on roofs, terraces, water tank floors, pools, balconies and similar areas. Waterproofing helps protect buildings from water damage and maintain their structural integrity. Such waterproofing materials are preferred for their long life and durability.