First 48 Hours Determine Whether Drywall and Spackle Survive After Saturation
https://express-wholehome-near-weidner-field.quantlynix.com/posts/verified-moisture-detection-behind-drywall-requires-measured-mapping-standards-and-documented-endpoints
Drywall and spackle can dry out and be salvaged after water exposure, but only if you act immediately and follow a clear sequence of first steps