Hydro sublimation transfers can be used on tapered and other oddly-shaped blanks and is a fun option if you don’t have a sublimation printer! Learn how to use it and my overall pros and cons of this sublimation method!
Today I’m sharing a newer sublimation product—”hydro” sublimation paper! This product can be used on all sorts of blanks but today I’m showing some drinkware since that seems to be the most popular application for this material.
I am using two brands for this post today:
Normal printed sublimation paper as well as sublimation transfer sheets (like Cricut Infusible Ink) are pretty thick, making them difficult to use them on anything but straight-sided blanks. But because these hydro transfers are much thinner—more like tissue paper—you can get them wet and form them to the shape of your blank.
While this is a fun product, I was never able to perfect it, as you’ll see. At this point, I wouldn’t consider it great for craft businesses because I don’t think anyone should be selling a product unless it’s pretty much perfect. But it’s a cool product to play around with, especially if you don’t have a sublimation printer.
Or maybe you’ll figure out ways to get even better results than I did that will make you confident selling products made with hydro sublimation paper.
Watch the Video
Want to see a video of these transfers in action? Just hit play below! Or read on for a written tutorial.
Supplies for Hydro Sublimation Transfer Tumbler
- Sublimation transfer sheets
- Drinkware blank
- Cup of water
- Paint bush or foam brush
- Shrink wrap sleeve
- Heat gun
- Sublimation oven
- Silicone bands
- Heat-resistant gloves
- Optional: rotary cutter, acrylic ruler, self-healing cutting mat
Instructions for Hydro Sublimation Transfer Tumbler
Cut a piece of the sublimation transfer to the size of your tumbler. Leave enough for a little overhang at the top and bottom of the tumbler.
I left a bit of an overlap around the tumbler, which caused some color bleed through as you’ll see when I share the results. But when I cut the transfer so the ends would meet up perfectly, I found the transfer shifted when I was putting it in my shrink wrap sleeve and it would’ve left a white line down the side of my tumbler. I also found it very difficult to tape because tape doesn’t want to stick to a wet transfer. So I wasn’t able to figure out how to cut this transfer so that I could have a perfect seam.
Wet your transfer. You can do this flat on the table or after you’ve wrapped it around your tumbler.
Wrap the paper around your tumbler with the colored side in. You can add a bit more water if you need to, and mold the paper to the tumbler.
Fold over the top part of the transfer into the inside of the tumbler. This will create a perfect edge at the top of your tumbler.
The bottom of the tumbler is more difficult because it has a smaller diameter than the top part of the tumbler. This is where I struggled the most. There’s no way to get the paper to lay evenly across that part of the tumbler, so you’ll have some puckers and folds in the transfer.
Just do your best to get it to lie flat and then slide the whole thing into your shrink wrap sleeve.
Use a heat gun to shrink the shrink wrap around your tumbler. For most tumblers I skip this step and put the project right into my sublimation oven and it shrinks up in seconds. But for this project, I needed to shrink the shrink wrap so I could add some rubber bands.
The part of the tumbler where it goes from big to small is the most difficult part of the whole thing, so rubber bands can help. I used regular rubber bands which stunk to high heaven and melted a bit, so if you can, get heat-resistant rubber bands or silicone bands. Place them around that part of the tumbler where it goes from big to small.
Then bake your project in your sublimation oven for 8 minutes at 385°, rotating halfway through.
Let’s look at how these hydro sublimation transfers turned out. From one angle, my tumbler looks fantastic. The colors are so vibrant, the top and bottom edges are gorgeous with no blurring. If the whole thing looked like this, this would be an automatic winner.
But I mentioned earlier that I had color bleed through. Here’s what that looks like on the seam:
Not so cute at all. Even if I could get the paper to align perfectly on the top section, I would still have “extra” paper down in the bottom section because there’s just more paper there for the smaller diameter of the tumbler. So I am not sure how to do that better.
And because there is that extra paper, there are parts of the bottom of the tumbler that look…weird. You can see where the sublimation paper puckered and overlapped, creating a less than perfect transfer.
The taper between the two parts of the tumbler where we used the rubber bands looks great on the tropical tumbler, though. Here’s what my first test project looked like without the rubber bands. Very blurry around the center and you can definitely see that same puckering/overlapping problem here as well.
I tried using these hydro sublimation transfers on a straight sided blank. Again, looks great from the front:
But the overlap in the back is still a problem. It doesn’t help that the pattern itself is much lighter and more varied at where the seam was. It actually transferred perfectly, but the pattern wasn’t the best in this instance.
So I am really 50/50 about these hydro sublimation transfers. On one hand, it’s pretty easy to use for beginners, the colors are SO vibrant, and it works really well on the top and bottom edges. But on the other, I was never able to get a seam I liked and the way it buckled and overlapped on those tapered tumblers just wasn’t appealing to me.
You can use these transfers on other blanks as well, so perhaps it would be better on bookmarks, notebook covers, or wind spinners. Definitely something to try if you’re interested in testing this product!