BRUNOX Top Lock spray 100 ml — rust protection and lubricant

BRUNOX Top Lock spray 100 ml — rust protection and lubricant is a compact aerosol formulated to protect metal parts from corrosion, lubricate moving mechanisms and loosen seized connections. The 100 ml canister delivers a targeted spray that penetrates rusted joints, displaces moisture and leaves a thin protective film to slow further oxidation. The product is suitable for household and workshop tasks where reliable corrosion protection and light lubrication are required.

Advantages

The multifunctional formula combines penetrating action with lubrication and corrosion inhibition, allowing it to free stuck bolts, hinges and locks while also reducing friction. Its compact 100 ml aerosol format is convenient for storage and precise application in tight spaces. The solvent system displaces water from wet surfaces and forms a protective layer that reduces the risk of new rust forming after treatment.

Suitable for

• Door and gate hinges
• Locks and padlocks
• Bolts, nuts and threaded fasteners
• Hand tools and workshop equipment
• Small mechanical assemblies and moving parts

Key specifications

• Container volume: 100 ml aerosol
• Functions: corrosion protection, lubrication, penetrating and loosening seized parts
• Application type: spray for targeted local use
• Film formation: leaves a thin protective layer after application
• Effect on moisture: displaces water from treated surfaces

How to use

Shake the can well before use. Hold the aerosol upright and apply a short, targeted spray to the area requiring treatment from a distance of about 10–20 cm. Allow the product to penetrate for several minutes; for heavily corroded or seized parts, repeat application and allow additional penetration time. After loosening, wipe off excess residue with a dry cloth. For moving parts, operate the mechanism several times to distribute the lubricant evenly.

Usage recommendations

Use in a well-ventilated area and avoid inhalation of spray mist. Store the aerosol at moderate temperatures and keep away from open flame and heat sources. Test on a small inconspicuous area if surface compatibility is a concern, and avoid prolonged contact with painted or plastic surfaces unless compatibility is confirmed.