As some may have followed I've just started chopping and welding. I have the bilt hamber electrox 90 zinc primer. My initial thoughts were to flappy wheel my welds and surrounding area to get all clean, panel wipe or similar then prime, seal then my epoxy mastik. Is this the correct order as on the lr it seams the seam sealer has been applied prior to any paint I.e to bare metal? I can't guarantee a like new surface so thought I was better off primer first as it has anti corrosive properties. Cheers