Copper Spray Lubricant mc expert SMAR MIEDZIANY 400ML — mc expert MC-680-0030

mc expert SMAR MIEDZIANY 400ML — copper spray lubricant supplied in a 400 ml aerosol can designed to form a dry, copper-containing protective film. The formulation delivers high-temperature resistance and anti-seize performance for threaded connections, bolts, nuts, flanges and assemblies exposed to heat, moisture or corrosive environments. The spray is suitable for routine maintenance, repair and assembly tasks in automotive and industrial settings where preventing seizure, corrosion and galling is required.

Advantages

The copper-based spray creates a durable, heat-stable layer that reduces friction and prevents metal-to-metal contact under extreme temperatures. It resists corrosion and oxidation, is easy to apply from the aerosol can, and provides long-lasting anti-seize protection on fasteners and mating surfaces. The dry film avoids attracting dirt and does not drip under high temperature conditions, enabling reliable performance on components such as exhaust bolts, wheel studs and flange joints.

Suitable for

• Preventing seizure and corrosion of threaded connections and fasteners
• High-temperature lubrication of exhaust, brake and engine components
• Maintenance and assembly of industrial machinery and plant equipment
• Automotive repair tasks involving bolts, studs, nuts and flanges

Key specifications

• Form: aerosol spray, dry copper-containing film
• Container size: 400 ml
• Operating characteristic: high-temperature resistance and anti-seize performance
• Application surfaces: metal fasteners, flanges, threaded connections, brake components
• Performance properties: corrosion and galling protection, reduced friction, non-drip film

How to use

Clean and degrease mating surfaces before application to ensure good adhesion. Shake the can well and spray evenly from a distance of 15–30 cm, applying a thin, uniform layer on bolts, nuts, studs or flanges. Allow the film to dry; multiple thin coats can be applied for enhanced protection. Reapply as part of regular maintenance when signs of wear, corrosion or compromised protection appear.

Usage recommendations

Use in well-ventilated areas and avoid inhalation of aerosols. Keep away from open flames and hot surfaces during application. For best results on high-temperature joints, apply before assembly and allow the film to cure; follow workplace safety rules and local disposal regulations for aerosol cans.