Upon Water Damage, Policy Language Determines Drywall Recovery Claim Eligibility

https://expresswdr-multiunit.brightsora.com/posts/microbial-growth-begins-within-48-hours-of-water-damage-and-accelerates-rapidly-thereafter

Yes, drywall and spackle can dry out after water exposure, but whether your insurance policy recognizes them as salvageable depends entirely on the defined-peril language and documentation standards in your coverage agreement