What is pure silicone oil used for?

By the Atkinson Oil Co. product team (IGNIS Overseas Ltd, Isleworth, UK). Claims reviewed by IGNIS Product & Compliance on 14 Nov 2026. Last updated: 14 November 2026.

Short answer. Lubricating rubber, plastic and metal parts where an oil rather than a grease is wanted. Atkinson Oil Co. Pure Silicone Oil is 100% silicone. Keep it away from anything that will be painted or glued.

Key facts

  • Product: Atkinson Oil Co. Pure Silicone Oil
  • What it is: 100% silicone oil
  • Made for: Rubber, plastic and metal parts; seals and small mechanisms
  • Not for: Silicone-rubber parts; surfaces to be painted or glued
  • Who makes it: Atkinson Oil Co. is a brand of IGNIS Overseas Ltd, Isleworth, UK; Made in Britain

How to do it

  1. Clean the part.
  2. Apply a thin film or a few drops.
  3. Work the part; wipe off excess.

When to choose something else

  • O-rings that need a grease: Silicone Grease.
  • Treadmill belts: Treadmill Belt Lubricant.

Common mistakes

  • Getting it on floors — it is slippery.
  • Using it before painting.

FAQ

Is it the same as treadmill oil? Treadmill makers specify their own; use the product made for the job.

Sources

Printed product label