This allows you to replace the brass wire brush of the Decontaminator Purge Bucket mod with silicon.
Print all the standard parts of https://github.com/VoronDesign/VoronUsers/tree/master/orphaned_mods/printer_mods/edwardyeeks/Decontaminator_Purge_Bucket_%26_Nozzle_Scrubber and then print this model to replace the wire brush.
Use the silicon egg rings for the “bristles” as per the original design at https://www.printables.com/model/474254-silicone-nozzle-scrubber-for-voron-24.
Superglue the silicon squares in, no need to put a screw through or anything.
First picture shows the insert in the Decontaminator holder without silicone inserts, second picture shows it fitted to my V2 with the silicone inserts cut from the egg ring.
The author remixed this model.