List, Greg Newell recently raised the issue of veneer lifting with Dyna2 paint remover. Dyna 2 does not lift veneer. It doesn't even soften, much less remove glue. I tested it by applying a thick coat of it on an old substrate that had the veneer peeled off. After 4 hours, the glue was completely unaffected. It's always advisable to check the piano for loose veneer before stripping, so that if you have to make repairs, it's easier to clean the old glue out (no stripper residue getting between veneer and substrate). A good way to check is by tapping the veneer with your fingertips, listening for the telltale clicks. It's a good idea to slip a thin spatula under the veneer as far as it goes to make sure you get all the loose areas. Arthur Grudko StarHawk Labs, Dyna2 and PianoLac
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