Answer (1 of 3): I have never done this but I would approach it this way:- Make the frame which fits the plywood board and glass. Slide the finished jigsaw onto the board which is the same size, or construct it on the board. Lie the sheet of glass onto the topside as it will be when finished. Sli
3 Ways to Glue a Finished Puzzle - wikiHow
What is the best way to frame a puzzle? - Quora
What is the best way to preserve a jigsaw puzzle for framing, peel
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What is the best way to preserve a jigsaw puzzle for framing, peel
What is the best way to preserve a jigsaw puzzle for framing, peel
How To Frame A Jigsaw Puzzle (With Glue And Without) – mai mo
How To Save Or Frame a Jigsaw Puzzle Without Using Messy Glues
What are ways to glue a completed jigsaw puzzle? - Quora
What is the best way to preserve a jigsaw puzzle for framing, peel and stick paper or glue? - Quora
With our peel and stick puzzle saver sheets, saving your puzzle has never been easier. Simply apply the puzzle glue sheets to the back of your
Puzzle Saver Peel & Stick Adhesive Paper to Preserve Your Finished Puzzle - 14 Sheets
What is the best way to preserve a jigsaw puzzle for framing, peel
What are ways to glue a completed jigsaw puzzle? - Quora
How to Frame a Puzzle – Love & Renovations