Penetrating rust-loosening lubricant for seized parts, 11 oz
✔️ Loosens rusted and frozen parts, plus leaves protective film

PB Blaster’s Penetrating Catalyst Lubricant is a top-selling solution that quickly frees rusted and frozen parts while shielding metal from future corrosion. This 11-ounce spray is a handy go-to for automotive, industrial, marine, and plumbing applications. Not for sale in Catalina Island.

✅ 11 oz aerosol can
✅ Penetrating catalyst formula breaks rusted or seized parts
✅ Non-evaporating lubricant leaves protective film
✅ Protects against rust and corrosion on metal surfaces
✅ Suitable for automotive, industrial, marine, and plumbing gear

💡 What is a penetrating lubricant used for in maintenance work and how does it help automotive and industrial settings?

It’s handy for freeing rusted parts and protecting metal from future corrosion.

- frees rusted bolts and seized hardware in cars, machines, and boats - leaves a protective film to slow future rust and ensure smoother operation - works across automotive, industrial, marine, and plumbing equipment