Home / Shop / Add It Rust Penetrant Add It Rust Penetrant£3.95 Send an enquiry ADD-IT 500ml RUST PENETRANT with PTFE DISPLACES MOISTURE. LUBRICATES. LEAVES A PROTECTIVE COATING. FREES FROZEN JOINTS. PROTECTS AGAINST RUST. Category: Shop Related products Wurth Air Intake Cleaner £14.95 More Drivemaster Brake Fluid £3.45 More Carplan original black £4.95 More Smart Express Leather Cleaner & Rejuvenator £19.99 More