First builder question to those that know better than me...
I am sanding the hull of my wherry prior to the 2 coats of clear epoxy (prior to primer, prior to, prior to....)
I am using a B&D palm sander with 3M 220. Am I correct in NOT sanding the glassed planks on the hull ? It would seem that sanding the glassed areas would just chew up the fiberglass and render it worthless for strength or wear ability. Pl advise.