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Your cart is empty. Tumbler Shields for Epoxy Tumbler, Silicone Tumbler Protector for Resin Paint,Cup Silicone Insert Paint Spray Shield, Epoxy Resin Cup Protector Clean Rims DIY Glitter Epoxy Tumblers--10PCS
Multi-size Tumbler Shield--There are 5 different sizes of tumbler shields to choose from, which can match most tumbler sizes.Sizes include 66 mm/2.59 inch, 71 mm/2.79 inch, 78 mm/3.07 inch, 81 mm/3.19 inch, 91 mm/3.58 inch, Suitable for 30oz tumbler, 30oz Skinny, 24oz tumbler, 24oz Skinny, 20oz tumbler, 20oz Skinny, 14oz Kids, 14oz Wine, 12oz Kids, 12oz Wine!
Convenient to use: Choose the size silicone tumbler shields to insert into the mouth of the cup, and then install it together with the foam of the cup turner. which can save much time in spray paint DIY process on your cup.
Jennifer Warren
2025-09-04 13:44:12
These are great to protect my cups when spray painting them, and keeps the epoxy from running inside. Help lower the clean up stage of my tumblers.
Love my Dogs
2025-08-25 10:23:02
I actually returned these because there wasn't enough of the size I really wanted. They are silicone and look like they would work to keep the epoxy off the rim of the cup
Kindle Customer
2025-08-23 18:35:33
This product is great if you need to paint a tumbler, water bottle or anything of the sort. As for using it to do epoxy coating I highly advise not using it. Left a huge lip even after using a scraper to thin out near the band. One last positive things is it is very easy to clean.
Customer
2025-08-20 15:49:43
These don't fit any size cup snug enough. Within minutes of spinning the darn thing came loose and was just spinning on roller out of the cup. Messed the whole thing up. So I decided to try another and different size same thing. Ruined my cup again. Save yourself the aggravation!
Shirley Collier
2025-05-02 10:26:37
For the most part, they work really well, but I have a hard time keeping them in my cup for some reason I’m sure that is something that I am doing
Nancy
2025-03-29 12:34:46
I would suggest you do not buy this the road under it and made a big hump on my Tumblr
June
2025-03-18 16:13:48
None of the sizes fit my tumblers. Very flimsy
Madhura Marathe
2024-11-18 16:25:18
I should have known better when the product had four 5-star ratings and not a single review that the ratings were probably fake.I used to smallest shield for a standard 20oz skinny. It seemed to fit snug. The next size up wasn’t even going in. So I put it on and put the tumbler on the Turner. Started applying epoxy and it all seeped under the tumbler shield, into the inside of the tumbler. Now the whole thing is ruined as I cannot sell a tumbler with epoxy on the inside. It was a lot easier to get a clean rim with no shield at all. It’s not even worth trying with the other sizes. I don’t want to ruin any more cups.
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