Originally Posted by
rs tingle
i dont think ya can use normal primer where ya will be welding as it wont ark thats why the special zinc weld through is good as it allows ya to prime the panel where ya welding an not have to grind it of to plug or spot weld
I'll be using weld through primer for inbetween surfaces that are to be welded. I'll use etch primer for bare metal inside the rear quarter panel thats been repaired as theres bound to be rust. I dont want to go mad buying loads of cans of £15 cans of etch primer though for everything, but if it really is the best option i'll stick to that