LANBEIDE 200ML Diamond Painting Sealer with Silicone Brush, Updated 5D Diamond Painting Glue Sealer Permanent Hold & Shine Effect Conserver for Diamond Painting and Jigsaw Puzzles (7 OZ)

This is the only sealer I use, it works very well, goes on smooth and dries with a nice shine and no bubbles.

Seals your diamond painting with a clear glossy finish. Very easy to work with! Very satisfied with the outcome!

Sealer works well! Silicone brush made application really easy to apply and spread evenly. Please note 2 different dry/cure times. This needs the 2 hours to fully dry and cure. It is not the fast acting 30 minutes stated on back of box. Label on bottle is correct! Sealed 8 diamond art coasters and have plenty left in the bottle. Bottle size includes plenty to seal many projects. Bottle has been open for just over 2 weeks and there has been no change in consistency or color or product. Good price for 2 bottles and as long as this stays usable through the expiration date it is worth the cost. Cannot attest to the durability of this yet, but so far seems to have sealed well. Would buy again.

I picked up the LANBEIDE Diamond Painting Sealer hoping for an easy, mess‑free way to protect my finished pieces, and it really delivers on convenience. The built‑in silicone brush is the standout feature — it spreads the sealer smoothly without shedding or leaving streaks, and it gives you a lot more control than a traditional foam brush. The formula itself dries clear and doesn’t dull the sparkle, which is always my biggest concern with sealers. Once dry, the diamonds feel secure and the surface has a nice, even finish. It’s not overly glossy, so it preserves the look of the artwork without making it look “plastic.” A couple of things to keep in mind: the bottle is on the smaller side at 200ml, so if you’re sealing large canvases or multiple projects, you may go through it quickly. The consistency is a bit thinner than some other sealers, but the silicone brush helps keep it from running or pooling. Overall, it’s a great option for anyone who wants a simple, beginner‑friendly sealer that keeps drills in place and dries beautifully. The built‑in brush makes the whole process cleaner and more enjoyable, and the results look polished and professional.

This is the 3rd sealer I’ve tried and I am very satisfied with this sealer. Easy to use and spread. Comes with a silicon spatula that is easy to clean. Keeps Diamond art shiny. It does take some time to dry depending on how much product you use. But overall very good.

A must have for diamond art. Easy to use and seals every crack. I use this brand for all my diamond art. Value for money you can use this on one or more paintings with out running out too soon.

Very helpful for diamond painting, works great I picked up the LANBEIDE 200ML Diamond Painting Glue/Sealer and it’s been really useful. It goes on smoothly and helps keep all the diamonds in place without making the canvas look dull. Once it dries, it leaves a nice finish and doesn’t feel sticky. It really helps protect the finished piece and keeps everything looking neat and secure. A little goes a long way too, so the bottle should last for quite a few projects. Overall, great quality and definitely worth it if you want to seal and protect your diamond art.

Works very well with larger pieces. The pieces don't lose their luster.

works as descibed

Very impressed with the sealer. Easy to work with and makes your diamond art look fantastic.

As described, 2 bottles, one low price. Works well too.

Awesome coverage for my coasters. Needed one that would not melt under hot liquids.

I love this sealant. I only wish the brushes had actual bristles and weren't silicone.