Prep sanded/shaped the wing fuel sump fillets that I made yesterday. I then cut the plastic NPT plugs flush with the sump bungs. I then taped over the plugs to protect the plugs and threads from the resin. I then made a two ply layup over the entire sump and recessed area. I did the layup one ply at a time to help the plys conform to the extreme contours. After both plys had set to the green stage I cut around the plugs and removed the plys and the plastic plugs.