The WD-40 Specialist Fast Release Penetrant Spray (400ml) quickly loosens rusted and seized parts, providing effective lubrication and corrosion prevention. Its Smart Straw and 360° valve allow precise application, even in hard-to-reach areas. Water-resistant and safe on metal, rubber, plastics, and most paints, it operates in temperatures from -20°C to +90°C.
Designed for professional and DIY use, WD-40 Specialist Fast Release Penetrant is a high-performance solution for freeing rusted, seized, or corroded parts. With a low surface tension formula, it penetrates tight threads, rusted seams, and hard-to-reach spaces to ensure smooth operation and rust prevention. The Smart Straw dual-action applicator provides both precision and wide-area spray, while the 360° valve enables application at any angle, even upside down.
Key Features:
- Quickly Loosens Rusted & Seized Parts – Fast-acting formula for nuts, bolts, locks, and fittings.
- Dual-Action Smart Straw® Applicator – Flip-up for precision spray, flip-down for wide-area coverage.
- 360° Valve – Sprays at any angle, even upside down.
- Highly Water-Resistant – Protects against moisture and corrosion.
- Low Surface Tension Formula – Penetrates deep into tight and rusted connections.
- Temperature Range: -20°C to +90°C – Works in varied environmental conditions.
- Safe on Various Materials – Can be used on metals, alloys, plastics, rubber, and most paints.
Applications:
✔ Releasing seized nuts, bolts, screws, taps, and fittings
✔ Loosening locks, chains, hinges, pulleys, and fastenings
✔ Preventing rust and corrosion on bearings, pipes, and conveyor belts
✔ Freeing stuck tools and mechanical parts
Directions for Use:
- Shake well before use.
- Spray directly onto the affected area.
- Allow to soak for several minutes.
- Reapply if necessary for stubborn corrosion.
