2 tins did the rear subframe, rear arms (inside and out), inner sills, under sills, behind arch liners and front subframe on my previous 75 and still had some left to put a misting on the brake pipe run front to rear. It's VERY searching and the tendency is to use too much. It goes further than you think and will drip all over if you use too much. I put cardboard boxes down to catch the drips and it even soaked that! They do black and clear (brown) by the way.