To obtain an FRP product capable of realizing cost reduction and excellent in various characteristics such as mechanical characteristics, corrosion resistance, electrical characteristics or the like and an apparatus for manufacturing the same.

The apparatus for manufacturing the FRP product is equipped with a preparatory impregnation tank 2 filled with a resin solution to be infiltrated in a reinforcing fiber material, an impregnation tank 3 filled with a resin solution (b) to be further infiltrated in the reinforcing fiber material impregnated in the preparatory impregnation tank 2, and the mandrel 4 provided above the impregnation tank 3 and rotated to continuously taking up a fiber reinforced plastic material reinforced by the reinforcing fiber material.