Signin to Your Account
Questions? Call our tri Specialists! 1-800-445-4790
COVID-19 Response
Click to zoom
Park Tool RC-1 Green Press Fit Retaining Compound
Park Tool RC-1 Green Press Fit Retaining Compound

Park Tool
RC-1 Press Fit Retaining Compound

Mfg PartNum:RC-1
In Stock Now
Ships Free!
Earn $0.79 in Podium Club credit. Click to Learn More.
This color/size is not eligible for Podium points
Free Shipping on Orders Over $50*

Press Fit Retaining Compound

The Park Tool RC-1 Press Fit Retaining Compound material fills gaps and helps retain non-threaded parts like press-fit bottom bracket parts, sealed bearings, and many more. This compound competes with Loctite® 680™.

Park Tool AP-1 Adhesive Primer must be used to prep all components, fasteners, and carbon fiber surfaces before application of Park Tool threadlockers or retaining compound. Failure to do so could result in permanently bonded parts.

Please note some painted surfaces can be sensitive to threadlockers, retaining compounds, and primers. Test first on an inconspicuous area to see if it causes a stain or discoloration. Clean off any excess from painted surfaces immediately.


  • Helps retain non-threaded parts
  • Not recommended for titanium threads

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


    Mfg PartNum: RC-1