WD-40 Penetrant

The penetrant has an extremely low surface tension, meaning it can cut through rust, seams and tightly-bonded threads to easily saturate and lubricate seized fixings. The Smart Straw and 360° valve allows it to be used precisely at all angles, and the capillary action of the formula means it can reach tight and hard to reach spaces.

Highly water resistant, Fast Release Penetrant can also displace moisture that may be disrupting smooth movement, and can be used as a preventative to prohibit the build up of rust and corrosion in the future.

Features and benefits

• Dual action Smart Straw applicator for wide area and precision spray applications
• Quickly penetrates rusted and corroded parts due to low surface tension
• Loosens seized fixings
• Lubricates and prevents rust and corrosion
• Highly water resistant
• Safe on metals, alloys, rubber, plastics and most paints
• Temperature range: -20°C to +90°C

Recomended for 

• Releasing seized nuts and bolts
• Loosening locks and chains
• Improving movement on hinges, fastenings and pulleys
• Stopping corrosion on bearings, pipes and conveyor belts
• Loosening tools
• Releasing seized up fixings, screws, taps