Lubricant for locks and hinges, Brunox Top Lock spray 100ml

Brunox Top Lock is a professional spray lubricant for locks, hinges, inserts, fittings, and pads. The product from Brunox is designed for effective lubrication and cleaning of metal hardware, providing reliable corrosion protection and high penetrating ability even in hard-to-reach places. Product category: Military equipment > Accessories > Weapon cleaning and maintenance.

Brunox Top Lock forms a thin protective film 1–2 μm thick, which reliably displaces moisture and prevents corrosive agents from entering lock and hinge mechanisms. Thanks to its high penetrating ability, the product penetrates narrow gaps and hinges, restoring the mobility of mechanisms even after prolonged downtime or exposure to moisture.

A separate advantage is its cleaning properties: dust and dirt are effectively dissolved and easily removed without negative impact on metal, plastic, rubber, or coatings. Top Lock maintains fluidity and effectiveness at very low temperatures — down to -55°C, does not thicken or freeze, making it suitable for use in harsh climatic conditions.

Key features and benefits

• 100% synthetic product — stable operation at various temperatures;
• convenient spray form for spot application and economical consumption;
• can volume: 100 ml;
• high penetrating ability for servicing hard-to-reach components;
• effective cleaning of metal hardware without aggression towards plastic and rubber parts;
• operating temperature down to -55°C — does not lose properties in frost.

Technical parameters specified by the manufacturer: appearance — transparent lubricant; density at 20°C — 0.83 ± 0.02 g/cm3; dynamic viscosity at 20°C — 6 mPa; flash point — 79°C; pH level — neutral; film thickness after application — 1–2 μm. Thanks to these characteristics, Brunox Top Lock is suitable for daily maintenance of locks, hinges, weapon hardware, and other equipment where reliable lubrication and moisture protection are required.

Usage recommendations: clean the surface from coarse dirt, shake the can, spray the lubricant onto the lock or hinge in short bursts, repeat treatment if necessary after removing excess. Avoid open flames near the application area due to the flash point of 79°C.

Brand: Brunox. Purpose: lubrication and cleaning of locks and hinges, as well as maintenance of metal parts of equipment.

Other products in this category here Weapon cleaning and maintenance