Woolwax Lanolin Undercoating - 1 Gallon Black Solvent Free Rust Protection

About This Product

Car and truck owners in rust-prone areas, this Woolwax undercoating is seriously effective protection against corrosion.

Made from natural lanolin (that's wool grease), it creates this thick, wet barrier that never actually dries out, meaning it stays active and keeps working for years.

The 1-gallon jug gives you plenty of coverage for most vehicles, and the new packaging makes pouring into your spray gun much easier.

Unlike petroleum-based undercoatings that can trap moisture and actually make rust worse, Woolwax creeps into seams, frame rails, and hard-to-reach areas to displace moisture and prevent corrosion from starting.

It's completely solvent-free with almost no smell, making application much more pleasant than traditional undercoatings.

The black color is 100% colorfast too - it won't wash out or fade over time.

You'll need an undercoating gun with 70-90 PSI pressure to apply it properly, but once it's on, it provides 2+ years of protection even in harsh winter conditions with road salt.

Made proudly in the USA, this stuff is thicker than most competitors, so it resists wash-off better and lasts longer.

Whether you're protecting a new vehicle or trying to save an older one from rust, Woolwax delivers professional-grade corrosion protection that actually works the way it's supposed to.

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