Chem-8 is a great silicone lubricant where sophisticated chemicals are packaged, or where corrosion or rusting is a problem. It is especially suitable for mechanical instruments such as hinges where repeated autoclaving is required. Use Chem-8 to lubricate connections on water systems such as:

  • hoses
  • faucets
  • nozzles
  • sinks
  • pressure washers

More details below.

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Price range: $12.45 through $174.12

Description

CHEM-8 is an engineered silicone lubricant & thread sealant for use in water and vapor applications that do not require the use of an oxygen-safe product. Chem-8 is recommended for aluminum against aluminum surfaces but it is not recommended for alkali, fluorine or HF environments.

Key Benefits

  • Works particularly well as a thread sealant for high-pressure gases (except fluorine and oxygen).
  • Ideal pipe joint sealer for aqueous systems like water systems, steam lines, and acids (except HF and alkali).
  • Great high vacuum grease (torr 10-6) to lubricate O-rings or seal threads in vacuum systems.
  • Waterproof, effective to 300°F, chemically inert, and non-toxic.
  • Has an extremely high film strength, which means it stays in place
  • Compatible with rubber, plastic, leather, metal, composite fiber, and electromechanical
  • NLGI 5 grease
  • Gasket sealant in high vapor situations
  • Great for repeated connecting and disconnecting

Applications

  • Aerospace
  • Industrial
  • Automotive
  • Vacuum systems.
  • Water and steam systems lubricant
  • Agriculture
  • Autoclaved mechanical instruments

Chemical Compatibility Chart

CHEM-8 may be used as a lubricant and thread sealant …

  • with most acids (except alkali, fluorine, hydrogen fluoride)
  • in water and steam lines (waterproof)
  • as a high-vacuum grease (torr 10-6)
  • as a vacuum system o-ring lubricant
  • as a thread sealant with high pressure gases (not oxygen or fluorine)
  • as an autoclave pressure cleaner/lubricant for mechanical instruments
  • in situations of desired high dielectric strength

SDS

Your inquiry is important to us. Please fill out the form, call or email us to get the most up-to-date version of the SDS sheet you are looking for.

Frequently Asked Questions

Chem-8 is effective up to 300°F (149°C).

Chem-8 is an NLGI 5 grease. It is designed to stay in place, resist water and washout, and perform in demanding applications.

Chem-8 can be used as a high-vacuum grease and O-ring lubricant, with vacuum service listed to approximately 10⁻⁶ torr.

Chem-8 is compatible with rubber, plastic, leather, metal, and composite fiber. For critical applications, we recommend testing with the specific material being used.

Chem-8 is not an oxygen-safe lubricant. For oxygen service, use an appropriate LOX-8 product instead. Chem-8 is specifically intended for applications that do not require an oxygen-safe product.

Chem-8 is waterproof and is designed for use in water and steam applications.

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