1994-1995 Yamaha FX700 (FX1) Service Manual, Page 183Get this manual
'I_H_U_L_L_R_EP_A_IR
R35720-O
HULL DAMAGE (punctured) 1Remove any damaged fiberglass2Cut and open crack approximately 114 inch3Grind the opened edge less than 30 on the outside4Grind the area from inside the hull approximately inch beyond itSClean the area with acetone and apply BP-1 or equivalent primer on both side of the area and cure for 12 hour6Tape cardboard CD covered with waxed paper over the damaged area