ROCOL MOISTURE GUARD Spray forms a flexible, dry corrosion preventative film. It provides medium/long term indoor corrosion protection, up to five years, of bare metal components and mould tools particularly where condensation is a problem. The flexible film does not chip, crack or attract dirt/dust. Suitable for indoor protection of components such as bearings, gears, pressings and any machined metal product which requires protection from corrosive attack. Whether in storage, transit or between operations. It protects against damp atmospheres and condensation attack. After 1000 hours accelerated humidity cabinet testing, MOISTURE GUARD treated steel remains free from corrosion. Silicone free formula.