Any differences exist between 2k fluorinated polyurethane and common solvent paint/coating on the application practices?
Important! The fluorinated polyurethane will become solid, no solvent could dissolve the cured fluorinated polyurethane, and make spray gun or paint brush useless, unless you clean it after job done ASAP. After finishing spray painting job, you need to cleaning 2k fluorinated polyurethane residue in spray gun by adding each time 5 to 8 ml of acetone or MEK in the empty spray gun container, spray the solvent until dry, and repeat at least three to four times. For brush job done, you need wash and clean your brush and remove fluorinated polyurethane residue with 10-15 ml of acetone or MEK, dry it with towel each time, and repeat 5 to 6 times. Then put the paint brush into the original brush paper package. Next time wet the paint brush with little acetone or MEK before use it.
