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Just had a binder tell me my glue was too thin on a project
I was working on a restoration for a 1920s encyclopedia set and this older guy walks by my table at the shop and says 'your PVA is way too watery, you're gonna get bubbles.' I pulled the cover off and sure enough there were tiny air pockets forming under the cloth. Has anyone else had to thicken their glue mix for older books with brittle paper?
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