I got this paint 77.716 and gloss black primer 77.660 for my T-bolt build. I can hear the primer sloshing in the bottle when I shake it but the aluminum seems much thicker then I expected. Thicker then all the Tamiya silver/aluminum paints I have. Is this normal for that for that paint? I sprayed over the black and it is so flat it looks more gray then metallic. The only good thing is it was on the engine, not the fuselage.