WD-40 SP Penetrant 400ml

WD-40 Specialist Fast-Acting Penetrant 400ml is engineered to quickly loosen rusted, seized or stuck parts with powerful penetrating action. Its low-viscosity formula wicks deep into threads, joints and tight spaces, breaking down rust, corrosion and grime in seconds.

Ideal for nuts, bolts, locks, fittings, tools, automotive components and industrial equipment, this penetrant helps free stubborn parts while providing light lubrication and corrosion protection. Available now from UPL Building Supplies.

• Fast-acting formula: Quickly penetrates rust and corrosion.
• Frees stuck parts: Ideal for seized nuts, bolts and mechanical components.
• Low-viscosity spray: Reaches deep into tight, hard-to-access areas.
• Moisture displacing: Helps prevent further rust and corrosion.
• 400ml aerosol: Easy, controlled application for workshop or site use.