I have several questions. Is polyurethane per MIL-C-85285 a good choice of paint for a chassis which is staying indoors? Is Epoxy primer per MIL-P-23377 the correct primer? What would be the correct chem film callout, Mil-C-5541 Class__? and Type__?.
What is the finest grit belt you can purchase for a sheet metal house "Time-Saver" graining machine? I am going to be requesting a nice finish on a 301 stainless steel part made from sheet stock. I either want all the grain to go in the same direction and to have as small of grain as possible, or I would like to have a nice smooth surface with no grain visible, but I am not sure how to specify that in engineering terms. Please help.
What is the finest grit belt you can purchase for a sheet metal house "Time-Saver" graining machine? I am going to be requesting a nice finish on a 301 stainless steel part made from sheet stock. I either want all the grain to go in the same direction and to have as small of grain as possible, or I would like to have a nice smooth surface with no grain visible, but I am not sure how to specify that in engineering terms. Please help.
