I started with Vans flame master on my 1st tank but used more so didn't think I would have enough for the second tank. i order from Boeing and thought I was getting the same stuff. CS3204 B-2. When I started mixing, the part A base is not the same consistency as Vans. It is slightly more runny. Color and mix is the same. Actually easier to apply. The label says CS 3204 A 1-2. Is the difference a problem?