Re: Respirator recomendations ?
I like my 3M 6000 series. About $30 from HD or lowes. Make sure you use the prefilters over the OV cartridge when grinding.
I do NOT like the pink one piece cartridges. Could smell the resin after a days work on one of those. The ones packaged as 6022 which use the 6001 set are much better, IMO.
Terry