Bigspoon17
Member
So I jumped the gun on priming the elevator skins. After priming the inside of the skins I read ahead in the plans and noticed that I was supposed to scuff the skins where the spars and trailing edge (foam) ribs are supposed to be bonded. I used the Akzo two-part epoxy primer. Should I just scuff the primer in those areas or try to remove it somehow? Or will the tank sealant from Vans stick to the primer well enough to hold?