You don't primer plastic with the same primer you use on metal.
You should remove all plastic parts and prime them separately with the proper primer.
And your work should be eyeball high so you can get to all the surfaces evenly.
You don't primer plastic with the same primer you use on metal.
You should remove all plastic parts and prime them separately with the proper primer.
And your work should be eyeball high so you can get to all the surfaces evenly.