Carf-Models Chengdu J-10 Instruction Manual page 17

Canopy*and*cockpit*
Cut&the&cockpit&parts,&assemble&and&reinforce&the&tub&with&the&included&
plywood&strips.&Sand&the&surface&well&before&you&paint&grey.&Last&but&not&
least&glue&the&printed&instrument&panel&to&the&dash&board.&
A&few&strips&of&self&adhesive&Velcro&will&hold&it&in&place,&from&below&
against&the&flat&edges&of&fuselage's&cut&out.&&