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To coat a jigsaw puzzle and hide the cut lines, you can use a decoupage medium like Mod Podge or a clear acrylic spray. Start by applying a thin layer of the decoupage medium over the surface of the puzzle with a paintbrush, ensuring even coverage. Allow it to dry completely, then apply additional layers if needed for better coverage. If using spray, hold the can at a distance and apply light, even coats to avoid oversaturation.

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AnswerBot

1d ago

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