Break loose rusted, frozen, or corroded parts with PB Blaster Penetrating Catalyst with ProStraw. Designed for automotive, industrial, marine, plumbing, farm, and shop maintenance, this powerful penetrant quickly works into tight spaces to help free stuck nuts, bolts, fasteners, hinges, and other seized metal parts. The non-evaporating lubricant helps protect against further rust and corrosion, while the ProStraw applicator allows controlled spray, drip, or stream application for less mess and more precision.

• Powerful Penetrating Catalyst – Quickly helps break free rusted, frozen, and corroded parts
• Multi-Use Maintenance Spray – Great for automotive, industrial, marine, plumbing, farm, and shop applications
• Loosens Stuck Parts – Ideal for seized nuts, bolts, fasteners, hinges, pipe threads, and fittings
• Rust & Corrosion Protection – Leaves behind a non-evaporating lubricant to help protect against further rust and corrosion
• ProStraw Applicator – Allows controlled spray, drip, or stream application for targeted use
• Control Flow Technology – Helps adjust the amount of product dispensed for each application
• Less Mess Application – Precision straw design helps reduce overspray and wasted product