Park Tool RC-1 Press Fit Retaining Compound GRAVEL Its formula is very effective

Its formula is very effective against dirt and does not require rinsing

accelerating flash and eco-flash

Height: 49 mm (lower edge of frame/upper edge of shell)

Integrated into the tire construction

eliminating the need for straps and keeping the bag secure

Park Tool RC-1 Press Fit Retaining Compound GRAVEL Its formula is very effectivePark Tool RC 1 is used to prepare non threaded parts such as bottom bracket cups, sealed bearings, and other press fit components. RC 1 expands and hardens as it cures, filling gaps and ensuring secure installation. Specifications 10 mL (0. 34 fl. oz.) bottle Not recommended for threaded applications Mfr Claimed Weight TBC