[quote=bradinjax]They are foam core. I used an alternative solution to the traditional fiberglass repair that was simple, easy and effective on my G-Cat 5.7...
I turned the boat upside down and spread 2-part high density foam as thinly as possible to completely cover the soft areas. It expanded to about 1 inch thick layer and hard as a rock.
here is the product I used:
[url]https://www.homedepot.com/p/Secure-Set-1-Gal-Concrete-Alternative-High-Density-Polyurethane-Post-Setting-Foam-White-5-Post-Kit-SS-4-10/206497548?cm_mmc=Shopping%7cTHD%7cG%7c0%7cG-BASE-PLA-AllProducts%7c&gclid=Cj0KCQjw-uzVBRDkARIsALkZAdn_1SgmJpvhpSX6PbQO1OHNNMij2TOBZEpNWPhRFeAiW67HAHy4dFAaAjUBEALw_wcB&gclsrc=aw.ds&dclid=CIS73bX-jtoCFU4fHwod-AYBvQ[/url]
You have to be quick. You have about 3 mins from mixing to application. Full set in 20 mins. I used a disposable foam brush to spread the mixture out.
Good luck!
Brad[/quote]
No HTML tags allowed (except inside [code][/code] tags)