I did something really stupid with my fiberglass kayak and have a bit of repair to do.
I want to tape the parts together with duct tape to get them in the right place, and put new fiberglass/epoxy over it all. As long as the tape adheres, it should be just as good as going directly to the kayak; maybe better.
My neighbor is a professional and says the epoxy will soak through the duct tape and make the whole thing a big mess. The tape is waterproof, but he says it is not resin proof.
I cut some fiberboard in half and taped them together with duct tape. I then put a couple layers of fg on top. It looks pretty good, but I want to cut it up to see how stuff is adhering.
I have a choice of a carbide TS, a carbide BS, a jig saw, and a carbide circular saw.
I am thinking the jig saw so if it ruins a blade it is just a few dollars instead of a hundred.
Any advice here?