“Sometimes good enough really is... good enough.”
That’s honestly the motto for half my projects around the house. I totally get the urge to just patch things up and keep them out of the landfill a little longer. It’s not always about perfection—sometimes it’s about making do and reducing waste, even if it means revisiting the repair down the line.
I’ve used one of those resin kits on a bathroom sink before. It wasn’t flawless, but it held up for almost two years before I finally replaced the whole thing (and only then because we were redoing the bathroom anyway). The resin was way sturdier than those little putty kits, in my experience. And yeah, it’s not indestructible, but nothing really is, especially with water involved.
Honestly, I’d rather patch and repatch than toss a whole sink at the first sign of trouble. Even if it’s just buying time, that’s still less waste and less money spent in the short term. Plus, there’s something weirdly satisfying about fixing stuff yourself—even if it’s not perfect.
If you’re on the fence, I’d say go for the resin kit. Worst case, you’re out a bit of time and a few bucks, but you might get a lot more life out of your sink. And who knows? Maybe by the time it finally gives out, there’ll be even better eco-friendly repair options out there.
I get where you’re coming from, but I have to push back a little on the “patch and repatch” approach.
Thing is, with water fixtures, a small crack can turn into a big leak fast, and sometimes those resin kits just mask a deeper problem. I’ve seen folks end up with water damage under the cabinet because the fix didn’t hold as long as they’d hoped. Sometimes, calling in a pro for a proper repair (or even a replacement) ends up saving a lot of hassle—and money—down the line. Just my two cents from seeing a few too many “good enough” fixes go sideways.“Honestly, I’d rather patch and repatch than toss a whole sink at the first sign of trouble.”
I’ve lost count of how many times I’ve been called in after a “quick fix” with a patch kit didn’t hold up. One job sticks out—tiny crack in a porcelain sink, homeowner used a resin kit, looked fine for a few months. Then one day, the cabinet below was soaked and the repair had basically dissolved. Sometimes it’s just not worth the gamble, especially if you’re dealing with older plumbing or if the crack is near a seam. Have you noticed if the crack’s getting bigger, or is it holding steady? That can make a big difference in what I’d recommend.
If the crack’s growing, that’s a red flag—patch kits just don’t cut it long-term, especially with water constantly stressing the repair. Even if it looks fine now, once moisture gets in, you’re back to square one or worse. I’ve seen folks try to save a buck with a DIY kit, only to end up with water damage that costs way more than a proper fix would’ve. If it’s near a seam or joint, I’d honestly skip the patch and get it professionally repaired or replaced. Sometimes you’ve just got to bite the bullet.
Honestly, I get where you’re coming from—if the crack’s spreading, it’s definitely not something to ignore. But I’ve seen a few situations where a DIY kit actually held up pretty well, at least for a while. It really depends on the size and location of the crack. If it’s just a hairline and not right on a seam or joint, sometimes a careful patch can buy you some time, especially if you’re not ready to shell out for a new sink right away.
Here’s what I’d do: clean and dry the area super thoroughly, rough up the surface a bit, and follow the kit instructions to the letter. Keep an eye on it for any signs of moisture or spreading. If it starts leaking again or the crack gets worse, then yeah, it’s time to call in the pros. But for small, non-structural cracks, a patch isn’t always a waste. Just gotta be realistic about what it can handle. I’ve seen folks get a year or two out of a good patch job, which can be a lifesaver if you’re on a tight budget.
