Liquid-O-Ring HT-2001 High-Temp Anti-Seize Lubricant

Liquid-O-Ring HT-2001 is a copper-free, high-temperature anti-seize lubricant formulated to protect metal-to-metal connections up to 2000°F (1093°C).

Built for demanding industrial and marine environments, Liquid-O-Ring HT-2001 provides long-lasting protection where threaded, flanged, or sliding metal parts meet under heat and pressure. This 8 oz container delivers a durable, stable compound that resists hardening or evaporation so it stays effective during storage and repeated use. Proudly made in the USA by Balmar, it’s designed as a safer alternative to copper-based greases while offering robust corrosion resistance and high-pressure performance.

How does HT-2001 prevent seizing and galling on threaded connections?

HT-2001 forms a resilient barrier that reduces metal-to-metal friction and prevents cold welding between fasteners and mating parts. Its high-pressure additives maintain a lubricating film under load, keeping threads movable even after exposure to extreme heat.

• Use on studs, bolts, and flanges to ease installation and future removal
• Protects stainless steel and other alloys from galling
• Maintains lubricity at high clamping forces and temperatures

Will this compound survive continuous exposure to very high temperatures?

Yes — the HT-2001 formula is rated to withstand temperatures up to 2000°F (1093°C) without breaking down, making it suitable for exhaust systems, furnaces, and other high-heat applications. The product resists hardening and separation, so performance remains consistent after repeated thermal cycles.

• Thermal stability up to 2000°F for extreme-service parts
• No settling or evaporation during high-temperature use
• Works in intermittent and continuous-heat applications

Is this safe for sensitive applications that avoid copper contamination?

HT-2001 is formulated without copper, providing a cleaner option where copper contamination could cause galvanic issues or interfere with sensors and coatings. That makes it appropriate for stainless steel assemblies and equipment that call for copper-free lubricants.

• Copper-free composition prevents oxidation-related problems
• Compatible with tight-tolerance mechanical interfaces
• Reduces risk of electrical or chemical contamination from copper residues

How do I apply and store the 8 oz HT-2001 for best results?

Apply a thin, even coat to threads, splines, or bearing surfaces before assembly, then reinstall as required. Store the closed container in a cool, dry place; the stable formulation resists separation and remains ready for future use without special conditioning.

• Spread with brush or applicator for uniform coverage
• Reapply to fasteners exposed to heavy load or frequent disassembly
• Keep lid sealed; product will not harden or settle in storage

Who is this for: Liquid-O-Ring HT-2001 is aimed at technicians, mechanics, marine engineers, and maintenance teams who service high-temperature equipment and precise metal connections. If you work with stainless steel fasteners, exhaust components, industrial flanges, or any application where copper contamination is a concern and temperatures exceed the range of standard greases, this 8 oz anti-seize offers a durable, American-made solution for extending component life and simplifying maintenance.