He didn't "make" you walk away .. .you chose to walk away . .
HOWEVER,
I'm in sales and I just don't, for the life of me, understand the stupidity of (sales) people who DONT or REFUSE to listen.
He could have made a friend for life; gotten a "ton" of referrals from you - just by doing the right thing - he's a jerk.
I don't do that - and, I never will - I will ALWAYS help the customer get what they want - whether it's a "right now" deal; or a deal three or four months down the road.
And, why the heck would he "put down" his own company that he works for by making erroneous statements about the paint? What a dick.
Just as easy for you to grab the sales manager - explain your concerns - and, if they won't comply with what you WANT; then leave.
Too bad for them.
And, not all salesman are stupid.
DENIM BLACK IS GREAT!
I have the Black Pearl.
Best of luck,
-Len in Tucson