I have a friend that came by my shop and saw 885 reducer sitting on the bench, he said "why do you use urethane reducer"? I said that is what we use in urethane based products, he told me that he only uses laquer thinner in his base coat. I have been down this road before with another guy who says he is the best painter around and uses the same laquer thinner. I told them that I am not going to take a chance at messing up a $1000.00 gallon of paint with anything that it does not call for, they ride me for not jumping on their saving money gimmick. Do you guys run into any of these fellows?