LIQUI MOLY Copper Spray 250ml - High-Temperature Lubricant and Release Agent

Purpose and Specifications

LIQUI MOLY Copper Spray 1520 is a professional-grade lubricant and release agent made from ultra-fine copper particles. It protects metal connections from seizing, corrosion, and welding at extreme temperatures. This spray works on exhaust manifolds, silencers, brake components, chassis fasteners, and any screw connections exposed to high heat, pressure, or corrosive environments.

Operating Temperature Range: -30°C to +1,100°C (covers everything from winter cold starts to engine exhaust heat)

Key Benefits:

• Prevents bolts and fasteners from seizing and welding together
• Makes disassembly easy after long running times
• Protects against corrosion from salt water, hot water, and splash exposure
• Reduces vibration transmission and eliminates squeaks
• Outstanding thermal stability—won't break down at extreme temperatures
• Long-term corrosion protection on critical connections

When to Use / Replace?

Apply LIQUI MOLY Copper Spray during routine maintenance on brake systems, exhaust connections, and suspension fasteners. Use it preventively before winter storage or in coastal/salt-spray environments. Reapply annually or whenever you service high-temperature connections. For brake work, apply to brake shoe backs and mounting surfaces. For exhaust work, apply to manifold bolts and silencer connections before they cool and seize.

Container Details: 250ml aerosol can with precision spray nozzle. Shake vigorously before use until internal mixing balls work free. After spraying, clear the nozzle by holding the can upside down and spraying until only propellant emerges.

Safety Notes: Extremely flammable aerosol. Do not expose to heat or puncture. May cause drowsiness or dizziness with prolonged inhalation. Repeated skin contact may cause dryness or cracking—wear gloves during application.

Frequently Asked Questions

Q: Can I use this on brake components?
A: Yes. Clean brake shoe backs, contact surfaces, and fasteners thoroughly, then apply an appropriate amount of Copper Spray. This prevents brake hardware from seizing and makes future service easier.

Q: Will this spray wash off in rain or car washes?
A: LIQUI MOLY Copper Spray is resistant to hot water, salt water, and splash water, so it provides lasting protection even in wet conditions. However, heavy pressure washing may reduce coverage over time, so reapply annually.

Q: What temperature range does this handle?
A: This spray works from -30°C (winter conditions) up to +1,100°C (exhaust manifold temperatures). It's designed for the harshest automotive environments.