T&L waxy type corrosion preventive recommended for complicated climate and special requirement for cleaning property and shows excellent anti-rust ability。Its prominent lubricity meets users’ requirements. T&L PRE WR is recommend for the protection of steel plate, iron, steel semi-products and finished products under open-door storage and transport process, particularly for complicated climate and special requirement for cleaning property; T&L PRE WB is Recommend for exposed metal parts such as the bottom, cavity, semi-products, pressed work-pieces and castings both put indoor or outdoor and Also applied to protection of construction machineries, cars and machines during repairing and dismantle process.