Seals valve seats from an aggressive environment.

Allows smooth assembly of elastomeric packing’s and seals. CRC Silicone Grease forms a colorless, non-hardening film which eliminates squeaking, binding and sticking. Protects metal, alloys, plastics and rubbers.

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General description

Seals valve seats from an aggressive environment. Allows smooth assembly of elastomeric packing?s and seals.



• Forms a colourless, non-hardening film, eliminating squeaking, binding and sticking.
• Functional over a wide temperature range.
• Protects metals and alloys.
• Protects plastics and rubbers.
• Produces a very low coefficient of friction.



• Plastic drives and sliding mechanisms.
• Pneumatic tools.
• Valves.
• Anti-freeze for rubbers.
• Protection and maintenance of rubbers.



• Shake well before use.
• Do not use on energized equipment.
• Apply to a clean, dry surface.
• Apply a thin even film.
• Do not mix with other products.
• To remove residues or excess product, use one of the CRC cleaners.
• A safety data sheet (MSDS) according to EC Regulation N° 1907/2006 Art.31 and amendments is available
for all CRC products.


Typical product data (without propellant)

Appearance                                                                            Paste.

Color                                                                                      Colorless.

Odor                                                                                       Solvent.

NLGI class                                                                               2

Density                                                                                   0.72 g/cm3 (@ 20°C).

Dynamic viscosity active product                                          basic oil 350 mPa.s (@ 20°C).

Surface tension active product                                              19.9 mN/m

Dielectric strenght active product                                          16 kV



Aerosol 12×400 ML Ref. : 30724
Bulk 5 KG Ref. : 31400
TU 12×100 ML Ref. : 32243

All statements in this publication are based on service experience and/or laboratory testing. Because of the wide variety of equipment,
conditions of use and the unpredictable human factors involved, we recommend that our products are tested on-the-job prior to use. All
information is given in good faith but without warranty neither expressed nor implied. This Technical Data Sheet may already have been
revised as a result of a change in legislation, availability of components or newly acquired experiences. The latest and only valid version of
this Technical Data Sheet will be sent to you upon simple request or can be found on our website: We recommend that
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