R6-20 Six Replacement Resin For DIW/C-20 Subtype - Polishing Accessories I found an old SEMA

I found an old SEMA video from several years ago about 3M Precision tape

This has 3/4" Female NPT threads on each side of the 90 degree elbow

They aren't recommended for rotary or forced rotation

The bottle is 1 Pint

5" Pad = Fits 5" backing plate and has a 6" face

R6-20 Six Replacement Resin For DIW/C-20 Subtype - Polishing Accessories I found an old SEMAReplacement Resin The resin replacement bags are easy to install and virtually hassle free. You can change the resin in less than 5 minutes. Simply unscrew the watertight housings and remove the resin cartridges. Properly dispose of the used resin, rinse cartridges, and refill with new resin. Then, put the cartridges back inside the housings and reattach them to the body of the unit. Youll receive 6 replacement bags that will deionize approximately