Woolwax is a lanolin-based rust inhibitor and lubricant that is used to protect metal surfaces from corrosion. It is a thick, waxy substance that can be applied to a variety of surfaces, including vehicles, machinery, and tools. Woolwax forms a durable barrier that repels moisture and prevents rust from forming. It is non-toxic, environmentally friendly, and easy to apply. Woolwax is a popular choice for those looking to protect their metal belongings from the damaging effects of rust and corrosion.