BSI part 113 Extra thick CA is the best CA for most plastics, incuding GE Lexan Maxi-Cure Works better than any putty for modifing or filling voids when used with Insta-Set Can be carved with knife or razor blade and sanded and feathered to form a finish indistinguishable from plastic Maxi-Cure bonds fiberglass, hardwood, metal and rubber better than any other hobby adhesive Glue to inside cloth textured surfaces of fiberglass Scrape area to be bonded with razor blade or coarse sandpaper before using Maxi-Cure or any other adhesive