Autosol Marine Rust Ex 500 ml – Heavy-Duty Rust Remover | 4Boats

Removes heavy corrosion and staining from most metals and restores surface shine with built‑in corrosion inhibitors.

• Volume: 500 ml (16.9 fl oz)
• Effective on iron, bronze, copper and steel
• Removes heavy corrosion, rust staining and mineral deposits
• Contains corrosion inhibitors to protect non‑corroded parts
• Restores metal brightness and extends service life
• Economical formulation ideal for treating large areas
• Simple application with brush, cloth or sponge; rinse or wipe off after treatment
• Perfect for marine fittings — hull fittings, rails, deck hardware, propellers and anchors
• Application: apply, allow 5–15 minutes depending on severity, agitate with a brush if needed; do not let product dry
• Rinse guidance: rinse thoroughly with fresh water after treatment to remove residues

Always test on an inconspicuous area first. Not recommended for anodised or decorative finishes; wear gloves and follow safety instructions on the label.