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HawkspurReturns t1_izwbia8 wrote on December 12, 2022 at 9:10 AM

Reply to comment by Mr_Festus in Used drywall compound instead of tile adhesive. How screwed am I ? by xdr567

Paper sticks to paper with water. Plasterboard has a paper face. Paper to paper sticks with hydrogen bonding. It is exactly how paper holds together - until it gets wet.