I would like some input on how to make this structural repair so that it is done right.
I am not that familiar with using epoxy for structural repairs ( I've always used poly ) , but epoxy is what I want to use to make the topside and liner " one ". I am quite familiar with the mixing of the West System but not in conjunction with fiberglass cloth.
I want to grind out the old Potter Putty, grind the gelcoat into laminate, prep, then use a syringe to fill in the joint with epoxy and - -
here's my first question - is cabosil the strongest thickening agent ? If not what's better ?-
Then I will have already ground out as much as I can of the joint to make a nice bevel - not 12:1, but the best I can as this area is limited and gets hidden behind teak trim, so I'd like to use the teak to hide the work - then I will glass the joint over with fiberglass - here's the next question;
- what kind of fiberglass material should I use ?
Any other input appreciated.
NOTE: I don;t understand how this area would not be solidly glassed in initially. It's a place that does have enormous stress, so flexibility seems like a bad idea ? Now that I installed a hardtop, the movement in this area, is quite noticeable…
Thank you
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