Diamond painting sealer that keeps 3D beads: Hasi Bead Gloss

In short

Hasi Bead Gloss is a diamond painting coating agent for finished bead artworks in Korea. On a small framed piece, a generous application dried for over 12 hours into a clear film while restoring the beads’ dimensional look. Verdict: a satisfying final coat for long-term diamond painting storage.

Hasi diamond painting Bead Gloss product

Good to know

Volume
247ml
Includes
Coating agent and silicone brush
Drying guidance
Dry thoroughly for at least 2 hours
Checked after
More than 12 hours after application

Prices as written by the tester on Jul 8, 2025 · not updated automatically

For keeping diamond painting artworks for a long time

I’m someone with lots and lots of hobbies, and I love diamond painting too. I’m working on a big, elaborate piece now, but it has brought up worries I never had when I made smaller pieces before~

What if dust or grime sticks to the sticky areas where there are no beads and makes my artwork look messy?

What if the kids touch it and the beads shift or fall off?

I want to store it neatly for a long time... but if I cover it with glass, the sparkling shine gets hidden...

While I was worrying about all this, I found a product that was just right. It’s Hasi Bead Gloss, a diamond painting coating agent. Wow~ I can’t believe a product like this exists! After following the instructions and finishing my artwork, every worry I mentioned above disappeared. Once I tried it, I realized that if you’ve completed a diamond painting, this is not optional—it’s essential. Shall we find out how to preserve the diamond painting you worked so hard on for a long, long time?

Hasi diamond painting Bead Gloss product
Diamond painting coating agent and completed artwork

247ml volume and what’s included

It’s affordable too~ I couldn’t quite picture how much 247ml would be, but after using it, it felt generous. I applied plenty to a small framed piece, and there was still enough left to use on a huge canvas artwork.

247ml Hasi Bead Gloss bottle
Diamond painting coating agent contents
Hasi Bead Gloss packaging
Diamond painting coating agent volume information

The coating agent and a silicone brush come inside a sturdy cardboard box.

Coating agent and silicone brush included
Coating agent components in the box

How to open the cap and dispense the coating agent

The bottle has a seal that keeps air away from the coating agent. Remove it, close the lid again, and then use it. Please put this seal back on after you are done too~ That way, it should stay in good condition until the next use, right?

Coating agent with an air-blocking seal
How to use the coating agent bottle cap

Lift the red cap upward and the silicone coating agent comes out through the opening. The hole is just the right size, so it neither pours out all at once nor dispenses too much, and it is easy to control. The silicone brush is well made too. If it were too stiff, it could push the beads around or knock them off, but this one is soft while still spreading the coating nicely. It is a really well-made product.

Soft silicone coating brush

Applying plenty to a small diamond painting

I tried coating a small diamond painting piece. The beads already sparkle, so they shimmer in the light.

Small diamond painting before coating

I squeezed on the Bead Gloss liquid. Since I did not know how much to use, I applied a very generous amount. I spread it with the silicone brush so it could soak in evenly.

Spreading Bead Gloss over a diamond painting

Did I apply too much? I applied it until the liquid came up to the height of the beads. You can see it in the photo too, right?

Coating liquid applied up to bead height

How dimensional are the beads after drying?

The instructions say to dry it thoroughly for at least 2 hours. At first, I thought it would finish with the liquid filling all the spaces between the beads like this~

Diamond painting coating surface drying
Diamond painting during the drying process after coating

Once it was completely dry, the moisture must have evaporated, because the beads’ bumpy, dimensional look stood out again. This is how it looked after more than 12 hours had passed~ It feels like a thin, clear silicone film has adhered tightly without any gaps.

Honestly, I was hugely impressed at this point.

I was truly surprised that there was a finishing product that could prevent both dust getting into the remaining adhesive areas of the pattern—the thing I worried about most—and the beads from moving. The way to preserve the pretty diamond painting you completed painstakingly, bead by bead, for a long time is this!! Apply a coating agent at the very end.

Can it be used on artworks children touch?

Kids like these pieces too and touch them often, and if it is an artwork they made, they may even want to apply it themselves~ So I became curious about the ingredients.

Information about diamond painting liquid ingredients
Product information for coating children’s artworks

Hasi diamond painting liquid is said to be a product verified as a safe adhesive, which makes me feel even more reassured.

Information showing it can coat various craft projects

What’s more, it can coat not only diamond paintings but also puzzles, photos, paper, and wood, so it could be used to preserve puzzles and other craft projects as well.

When you do diamond painting, don’t you start wanting to make prettier and more impressive pieces? The bigger and more spectacular the piece, the more you want to keep it clean for a long time. If you are looking into how to store one for the long haul, I recommend coating your diamond painting with Hasi Bead Gloss before storing it. Once it is fully dry, it sparkles even more beautifully while keeping dust from sticking and the beads from shifting, so I’m very satisfied.

Where to buy

Hasi · Hasi diamond painting coating agent 247ml with silicone brush보석십자수 코팅제 비즈광택제 247ml 실리콘브러시 포함Prices as written by the tester on Jul 8, 2025 · not updated automatically
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