Loctite LB 8150 Anti-Seize Lubricant Paste

LOCTITE LB 8150 Anti-Seize Lubricant Paste is a high-temperature anti-seize lubricant paste formulated to protect threaded components exposed to extreme heat and demanding operating conditions. The compound contains a blend of mineral oil, lithium soap, graphite, aluminium, and EP additives to provide effective lubrication and corrosion protection.

This non-curing anti-seize paste prevents seizing and jamming of threaded joints subjected to elevated temperatures and harsh environments. It is commonly used on components such as exhaust systems, combustion engine fittings, and oil or gas burner assemblies where reliable protection against galling and corrosion is required.

LOCTITE LB 8150 performs across a wide operating temperature range from -30°C to +900°C, helping maintain reliable assembly and disassembly of threaded components under extreme conditions.

Key Features

• Graphite-based anti-seize lubricant paste
• Protects threaded connections exposed to high temperatures
• Prevents seizing, galling, and corrosion
• Operating temperature range from -30°C to +900°C
• Non-curing formulation for reliable lubrication
• Suitable for exhaust systems, engine components, and industrial fittings

Typical Properties

• Density: 0.9 g/ml (ISO 2811-1)
• NLGI Consistency Class: 1
• Worked penetration: 310 – 340 (ISO 2137)
• Weld load: 4,400 N
• Peak temperature resistance: 900°C

Directions for Use

Apply to clean components requiring lubrication. Avoid excessive application.

Important Information

This product is not recommended for use in pure oxygen or oxygen-rich systems and should not be used as a lubricant for chlorine or other strong oxidizing materials.