Liquid-O-Ring HT-2001 High-Temp Anti-Seize Lubricant 8oz — Copper-Free, 2000°F Rated Protects Threads & Bearings

Liquid-O-Ring HT-2001 is an 8oz, copper-free high-temperature anti-seize lubricant rated to protect metal-to-metal connections up to 2000°F (1093°C).

Engineered for demanding thermal and pressure environments, this anti-seize paste prevents galling, sticking, and corrosion on threaded and bearing surfaces without introducing copper contamination. Made in the USA by Balmar (an Oil Center Research Company), HT-2001 blends a stable carrier and solid lubricants to stay pliable over time and deliver consistent protection where tolerances are tight and temperatures soar.

How does HT-2001 protect threaded fasteners under extreme heat?

HT-2001 forms a durable lubricating film that keeps mating surfaces separated and resists breakdown at elevated temperatures. Its composition is optimized to remain stable rather than harden, so joints can be assembled or disassembled without galling even after repeated thermal cycling.

• Rated to 2000°F (1093°C) for sustained high-temp exposure.
• Prevents thread seizure and reduces torque variation during installation.
• Stable formula that won’t evaporate or settle out over time.

Where is this copper-free formula most useful?

Because HT-2001 contains no copper, it’s suitable for applications that require non-metallic contamination or where copper could cause unwanted reactions. It’s especially helpful on stainless components, oxygen systems, and assemblies where metal compatibility is critical.

• Safe for stainless steel, studs, bolts, gaskets, splines and shafts.
• Recommended where copper residues would be problematic.
• Works in chemical or corrosive atmospheres to limit oxidation risks.

Can this anti-seize handle high pressure, load, and friction?

HT-2001 is formulated to perform under high-contact pressures and sliding conditions, reducing wear and stick-slip that cause premature component failure. The blend of solid lubricants and carriers provides robust load-bearing qualities to protect splines, bearing rings, and flanges.

• Designed for extreme-pressure environments to reduce galling.
• Helps maintain smooth operation under cyclic loads and torque.
• Extends service life by minimizing friction wear on mating parts.

How easy is it to apply and maintain over time?

The 8oz package dispenses a tacky paste that adheres to vertical and horizontal surfaces for localized protection. Once applied, HT-2001 resists hardening and separation, so it remains effective between maintenance intervals and is straightforward to reapply when needed.

• Tacky consistency sticks to threads and flanges without dripping.
• Will not harden, evaporate, or separate during storage or use.
• Simplifies disassembly—reduces time and force needed to loosen fasteners.

Who is this for? Liquid-O-Ring HT-2001 is intended for mechanics, fabricators, maintenance teams, and engineers who work on high-temperature engines, exhaust systems, industrial furnaces, pumps, compressors, and tight-tolerance metal assemblies. Choose HT-2001 when you need a U.S.-made, copper-free anti-seize that endures extreme heat and pressure while protecting threaded and sliding metal connections from galling, corrosion, and wear.