WD-40 Specialist Rust Release Penetrant Spray

• Fast acting lubricant moves to loosen rust and leaves a protective layer to prevent corrosion from re-forming
• Features Blu Torch Technology
• Penetrates deep into crevices, threads and seams to break bonds that hold stuck parts together
• Effective on nuts , bolts, screws, locks and chains
• Safe to use on plastics, rubber and metal