Spray filler (hi build primer)
I want to do the high build primer bit myself, a handful of weeks away.
I won't be using 2k, a browse around the mig welding forum will show some really sad stories about the damage this has caused to amateurs.
So I will be using celly. Problem is that this stuff shrinks (or sinks). How long to I have to leave it to let the solvents evaporate? I have found at least a couple of weeks, is that enough?
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