Molykote PG-21 – Silicone Grease

Molykote PG-21 is a high-performance grease for plastic/plastic and plastic/metal combinations involving slow to medium-fast movements and light to medium load.

Molykote PG-21 – Silicone Grease


  • Silicone oil
  • Lithium complex thickener


  • Good water resistance
  • Wide temperature range
  • Good compatibility of plastic and rubber
  • Low-temperature resistance
  • Good protection against corrosion


  • Suitable for friction contacts with low to medium loads and speeds that must remain usable over a wide temperature range.
  • It is used in control cables, water pumps, bearing bushings, sprockets, slide guides, and other plastic parts in home appliances, toys, and home appliances.


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Technical Data sheet and safety data sheet

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