To be honest I've never heard of it. I have never had formal training or any training other than what I teach myself so unless I come across it here I tend to miss out on some stuff. As far a supplier goes Ebay has scrapish delrin available all the time for pretty cheap. Cheaper than aluminum anyways. I was talking about flat bar not round stuff too. Thx for the wax advice Ill go look that up right now. |