Profile: J & F Tools (Precision Engineers) Ltd. specializes in supplying lining equipments. We design and engineer spray lining equipment to line pipes up to three metres in diameter with either cement, epoxy resin or polyurethane. Our range of standard air lining machines can be supplied from stock to line pipes in the diameter range 75mm to 900mm. Cement & epoxy spares include air seals, bearing housing, feed tube, rotor vanes, spinner heads and spider plates.