Hey everyone! Resin Accessories
If you’ve ever shopped around for resin accessories, chances are you’ve seen that glossy, kind of marbled finish and thought, “Wait, are these actually okay to get wet? I love this phone case, but I drop it in the sink all the time” or “That keychain would be perfect for my hiking trips, but will it ruin if it rains?” As someone who’s been supplying resin accessories for about 5 years now, I get this question non-stop—like, almost every single day from new customers. So I figured I’d break this down properly, no super jargon-heavy stuff, just real talk from someone who works with resin all day, every day.
First off, let’s get one thing straight: not all resin is the same. I know that’s boring to hear, but hear me out. When I started this business, I used to buy cheap resin from a random craft store online, and let me tell you—those pieces would get cloudy after one shower. Total waste of time and money. Now, I only use two-part epoxy resin for most of my stuff, and a specific type of UV resin for the smaller, more detailed pieces like earrings or tiny keychain charms. Big difference between those two, by the way.
Let’s start with the good news: most properly cured resin accessories are water-resistant, and a lot of them are actually waterproof too—if you do it right. Curing is the key here. If you rush the curing process (like, take a piece out of the mold after 12 hours instead of the full 24, or don’t let it sit in a well-ventilated spot), that resin isn’t fully hardened. It’s kind of like a really thick, sticky gum at that point, so water can seep into it, leave spots, or even make it stick to whatever it’s touching. I can’t tell you how many times I’ve had a customer send me a message saying their new resin bracelet got wet and “melted a little” and it was because they left it to cure next to a heater or something too hot, which messes with the process.
Wait, but what about the stuff you add to resin? A lot of my customers ask about glitter, dried flowers, even little tiny beads I embed in the pieces. Does that change anything? Yeah, actually—depending on how I prep those add-ins. If I just shove a dried daisy into uncured resin, that flower will absorb water over time, right? It’s a plant, duh. So if you get that resin piece with a dried flower in it wet, that flower will expand, maybe get mushy, and the resin around it could crack or lift a little. Same with glitter—cheap craft glitter has some kind of coating that can come off if it’s exposed to water a lot, especially hot water (like washing your hands with that glitter ring on). But I’ve started using cosmetic-grade glitter now, and I seal all my embedded add-ins with a thin top coat of clear resin, so that cuts that problem way down. I tested a bunch of different sealants before I found the one that works best, too—no sticky residue, no peeling, even after a month of being submerged in water.
Now, let’s talk about real-life use cases. Like, can you wear your resin earrings in the shower? I do. I’ve had customers wear their resin necklaces swimming, too—though I always warn them about chlorine. Wait, chlorine is a big one! Even if your resin is waterproof, prolonged exposure to pool chlorine or hot tub chemicals can break down that glossy finish over time. I had a guy last summer who wore his resin watch in the pool every day for a month, and the edges got a little dull. Nothing that ruined the piece, but it was a good reminder to mention that chemicals are way harder on resin than plain water. Rain? Totally fine. Washing dishes? Maybe, but I take mine off when I wash dishes because of the hot water and soap, just to be safe. Submerged for a few hours? Still fine, I’ve tested that. I had a friend drop her resin keychain in a bucket of water while cleaning her garage, and it was totally good the next day—no spots, no weird texture.
But here’s the thing I always make sure customers know: there’s no such thing as 100% indestructible resin. I’ve had a few pieces come back because someone dropped them from a second story onto concrete, which broke the resin, obviously. Water isn’t the enemy—harsh impacts, extreme temperature changes, chemicals that aren’t meant for resin, that’s what causes issues. For example, if you leave your resin phone case in your car during a 90-degree summer day, then put it in the fridge that night, that rapid temperature shift can make the resin crack. I learned that the hard way when I left a sample piece on my dashboard and it warped a little. Oops.
Now, let’s address the myths I see all over TikTok and Pinterest. One big one is “resin fades if you get it wet.” No, not if it’s cured properly and has the right pigments. I use UV-stabilized pigments, so they don’t fade from water exposure—they’ll fade from direct sunlight over time, same as any other colored accessory. Another myth: you can’t clean resin accessories with soap. I use a mild dish soap and a soft cloth on mine all the time, and it works great. Just don’t use abrasive scrubbers, like a steel wool pad, because that will scratch the finish. I had a customer ask if she could put her resin jewelry in the dishwasher, and I’m like… probably not. The high heat and strong dishwasher soap is too much, so save that for your dishes, not your art.
Wait, what about the cheaper resin stuff you get from craft fairs or Amazon? A lot of people message me asking why their $5 resin keychain fell apart after one rain, compared to my pieces which have lasted for years. It’s all about the resin grade and the curing process, like I said earlier. Cheap craft resin is often not fully formulated to be waterproof, and they cut corners on curing time to make more pieces faster. I price my accessories a little higher than that Amazon stuff, but I stand by that—knowing it’s not gonna ruin after one wear is worth a few extra bucks, right? I even offer a 6-month warranty on all my resin accessories, because I know when I do it right, they last.
Let me also talk about the different types of resin I use, since that makes a difference for waterproofing. Epoxy resin (the stuff I use for most larger pieces, like coasters, phone cases, bags, and larger keychains) is the most water-resistant when cured. It forms a solid, non-porous barrier, so water can’t get in. UV resin (smaller pieces like earrings, tiny charms, little rings) is a little more porous, but not by much—if you cure it fully under a UV lamp for the full recommended time, it’s still waterproof. I make sure all my UV resin pieces get a double cure, actually, just to be extra safe. That means I put them under the lamp for an extra 10 minutes on each side, so they’re super hard and non-porous.
So, to sum up all this rambling: yes, most resin accessories are waterproof, as long as they’re made with the right resin, cured properly, and not exposed to harsh chemicals or extreme conditions. But it’s still a handmade accessory, not a rubber duck or a metal key—you gotta treat it a little nicely, but it’s way tougher than a lot of people give it credit for.
If you’re thinking about stocking resin accessories for your shop, or if you just have questions about a specific piece you’re eyeing, feel free to reach out. I’m always happy to chat about resin tips, curing hacks, or just help you pick the right piece for your needs. No pressure, just honest answers from someone who’s been in this game for years.
Resin Charms References:
- Polymer Science Learning Center. (2021). Epoxy Resins: Properties and Applications. University of Massachusetts Amherst.
- American Society for Testing and Materials. (2019). Standard Test Method for Water Absorption of Plastics. ASTM International.
- Craft & Hobby Association. (2020). Best Practices for Curing and Finishing Resin Craft Items. Craft & Hobby Association.
Shengzhou Shengteng Accessories Co., Ltd.
With abundant experience, we are one of the most professional resin accessories manufacturers and suppliers in China. We warmly welcome you to wholesale customized resin accessories at competitive price from our factory. For free sample, contact us now.
Address: Room 701, Building 23, Wanyang Innovation City, No. 368 Kaiya Road, Changle Town, Shengzhou City, Shaoxing City, Zhejiang Province
E-mail: 15869252296@163.com
WebSite: https://www.shengtengjewelry.com/
