Sup, iam Patricia Phillips, Asalam walekum.

Why Do People Put Plaster Over Drywall? [Solved]

The characteristics of plaster walls give them several advantages over drywall: Wood lath, covered by several layers of plaster, provides better sound insulation than drywall. Plaster is more fire-resistant than drywall, especially when laid over metal lath.9 Mar 2022

Interior Veneer Plaster patch over sheetrock, Lime plaster finishes over sheetrock

Interior Veneer

Skimming A Newbuild - Plastering A Wall and Ceiling - Plastering Over Drywall

This

how to properly install drywall over old plaster

That because if it’s bumpy right here then uh your quarter inch