Sealing your diamond painting will lock all of the diamonds in place and significantly increase the longevity of your finished project. If you plan to hang your diamond painting or preserve for a long time, it’s crucial you first seal your finished painting.
Do I definitely need to use the sealer for diamond painting?
Usually, the canvas is of made high quality and has super adhesive glue. On one hand, if the adhesive layer is fully covered by diamond drills, the adhesive is not affected by air pollution. Moreover, ordinary airflows are unable to dry-up the glue if the layer is fully covered. On another hand, many diamond painting lovers recommend you seal the diamond painting. Because sealing will make an extra protection layer on your artwork. And I cannot
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