We’re taking a few days off! Normal processing and shipping until Friday at 7am EST. All orders placed after Friday morning at 7am EST will be shipped beginning Tuesday, September 5th as order volume permits. There will be no packages sent out on Saturday, September 2nd nor Labor Day, Monday, September 4th.

RO-59 tm KT 5ml
RO-59 tm KT 5ml
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RO-59 tm KT 5ml

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    R0-59, INC.
  • new batch from manufacturing expiration date November 30, 2023
  • ready-to-use formulation
  • dry lube, applied wet
  • allow to dry/bond lubricant to part
  • best to preserve tactility
  • not recommended for stabilizer wires
  • can be applied to mouse glides and/or sprayed to mouse pad
  • MSDS available upon request


  1. apply thinly with a fine brush to a clean, opened, mechanical keyswitch
  2. allow bonding agent to evaporate
  3. let dry overnight
  4. additional layers continue to improve switch feeling

We do not accept returns for lubricants as it would be impossible to guarantee they were not tampered, contaminated, or stored improperly.

***Use Warning***

Lubricant can not be cleaned with soap and water and is resistant to many solvents. 

Although the lubricant is chemically stable and non-hazardous please wear gloves and place a protective layer of drop-plastic below any working surface.  Spills are difficult to clean, and the lubricant will transfer from an operators hands to any surface they may touch.

Please clean up any accidents with a microfiber cloth.

Ringer Keys is not responsible for any damages which occur as a result of untrained or unsupervised use.  This chemical is for industrial use only.