You want airtight seals that hold under extreme temperatures and pressure, without leaks that cause downtime, contamination, or costly repairs.

The tension is that even well-designed vacuum systems fail when seals dry out, evaporate, or lose integrity over time.

The problem is unreliable sealing, externally from harsh vacuum conditions and internally from uncertainty about which grease will truly last—and it shouldn’t be this risky to protect critical equipment.

The solution is a clear, practical approach: clean and dry all sealing surfaces, apply a thin and even layer of Molykote DuPont High Vacuum Grease, and use it only where airtight performance matters most.

This grease is engineered to resist extreme temperatures, minimize volatility, and remain stable in high-vacuum environments.

Its compatibility with metals, glass, rubber, and many plastics reduces material risk and simplifies maintenance decisions.

Once applied correctly, leaks decrease, maintenance intervals extend, and system efficiency remains consistent over time.

You gain peace of mind, longer equipment lifespan, and the confidence that your vacuum setup performs reliably day after day.

Apply Molykote DuPont High Vacuum Grease correctly and move forward with a vacuum system you don’t have to second-guess.

Tactile purpose is to remove uncertainty from vacuum systems, helping engineers move from hidden instability to predictable performance, calm operations, and confidence in their results.

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