Hi Barb, Walt, Edouard. I found the 1965 paint bulletins in my literature collection. The darkest brown factory color is medium saddle poly, Ditzler paint code #
22570. according to my literature Ditzler did make darker brown colors but not for Buick in 1965. If you want to go darker to match your seats use the paint chip chart that Walt posted. SEM products are great I use them all the time, Just make sure you get a bottle of the plastic prep and follow the directions and take your time spraying and it will come out great.
Tony
28 degrees and 6 inches of ice in front of my garage !
