Felt Buffs

About felt buffs

OSHA defines polishing and buffing wheels as wheels made wholly or partly of textile fabric, wood, felt, leather or paper, which may carry abrasive on the rim. In one published sequence denture acrylic was first polished with pumice on a wet felt cone.

Felt, used with pumice for the first shine.

Sources: OSHA 29 CFR 1910.94, Ventilation (grinding, polishing and buffing operations) · Rao et al. 2015, Surface roughness of three heat-cured acrylic denture base resins with different conventional lathe polishing techniques (J Indian Prosthodont Soc)