URGENT PEP & FIBERGLASS HELP NEEDED

[04hower]

HEY IM HALFWAY THROUGH MY PEP HELMET. I STARTEDE AT THE CHIN AND WORKED AROUND TO THE BACK I AM WORIED THAT IF I DO ALL OF THE PEP THEN FIBERGLASS I WILL NOT BE ABLE TO GET ALL THE NOOKS AND CRNIES. DOES ANY ONE KNOW IF I CAN FIBERGLASS 2 SEPERATE HALVES (TOP & BOTTOM) AND THEN JOIN THEM AFTER.
THIS IS URGENT AS I CAN OTHERWISE NOT CONTINUE

MANY THANKS

04HOWER