Epoxy can definitely be hit-or-miss... seen a few repairs look perfect at first, then slowly start cracking again under normal use. Reinforcement was definitely the right move. If you're still debating DIY vs. pro, I'd say give the DIY a shot first—worst case, you're only out a few bucks and some elbow grease, right?
Also, glad someone mentioned recycled sinks. Installed a reclaimed composite one myself last year, and it's been surprisingly durable so far. Ceramic always seemed sturdier to me at first, but after seeing how easily they chip (dropped my shaving cream can once... instant regret), I'm starting to rethink that assumption.
Anyway, sounds like you're doing everything right. Just take your time with prep—cleaning and sanding the crack thoroughly makes a huge difference in how long the fix lasts. Good luck with the project!
Yeah, epoxy repairs can be tricky... seen plenty fail after a few months myself. But you're right—prep is key. If you take your time and reinforce properly, you've got a decent shot at making it last. Worth a try before shelling out for a pro fix.
I've had mixed luck with epoxy myself. Last time, I sanded thoroughly, cleaned with acetone, and even added fiberglass mesh underneath. Held up okay-ish, but still not perfect. Wonder if certain epoxy brands hold up better long-term?
I've had similar experiences with epoxy repairs—did a bathtub crack once, sanded it down, cleaned it meticulously, and used a pretty reputable epoxy kit. Looked great at first, but after about six months, hairline cracks started showing again. Makes me wonder if it's less about the brand and more about the flex or movement in the fixture itself...maybe some materials just aren't suited for epoxy fixes long-term? Has anyone noticed certain sink materials holding up better than others with DIY repairs?
Yeah, you're onto something there—epoxy repairs often fail because fixtures naturally flex or shift slightly over time. Porcelain and ceramic sinks seem to hold epoxy fixes better since they're more rigid, but acrylic or fiberglass? Those tend to flex, causing cracks to reappear eventually...
