[QUOTE=A_Camera;125518]Yes, you seen it right. I have a fairly large room, which is a home office / hobby room / software, firmware and electronic development center, photo studio, as well as other hobby activity room. My CNC and my two 3D printers are used in this room as well. However, I NEVER use any liquids to cool and lubricate, I print only PLA and PETG, my spindle is air cooled, my CNC is covered around and I use a dust shoe when milling PCB and most other things. I don't mill any wood. Anyway, this solution suits me well.

Just had to read up on PLA - I am in the recycling industry and i have never heard of it - so its a biopolymer, but not a commodity polymer.

Looks like it composts well!

What do use it for? Is it brittle, it does not sound like a flexible polymer?

WoodKnot