I don't know about the rest of you, but i've tryed many primers and i have discovered what i consider the best hands down.
I've used tamiya fine primer, testors, model master, humbrol, several generic brands of walmart type and automoative primer (no brand name that i rember so i forget what they are called).
The best has 2 names actually:
-Quality Automoative Producs (QaP) Spray paint Primer,(BT235 Grey), 321g
-Plasti-Kote, Sandable Primer (T235 Grey), 340g
The closest in quality i find is tamiya fine primer. QaP will apply a thicker coat giving better coverage, will spread out along the plastic to fill in every tiney detail evenly, will not in ANY way fill in the most tiney of details, even when spraying way to much on a spot it looks better then testors spray primer. This stuff is also roughly 2/5 the price of tamiya primer for volume ($7 for QaP vs $12 for tamiya primer can that is half the size)
The only downsides are that the fumes from this are horrable, if you have a large house and spray in the basement, within 5 minutes you smell it throughout the house, and it's very hard to find.
So if you disagree with me, know of some falt with QaP, or know of something better then please let me know.
Mongol General: Conan, What is best in life?
Conan: To crush your enemies, see them driven befor you, and hear the lamentations of the woman!