Plaster

Introduction Lime plaster compatibility means using a mix that can bond to existing walls without trapping moisture. It requires considering the old wall material and ensuring the new plaster can move with it. Always check the wall for moisture or stability before patching. To patch, clean and roughen the surface, then apply a lime-based plaster […]

Introduction Injecting adhesive behind loose plaster is a technique to reattach it by forcing glue into the gap behind the plaster. It can work when the substrate is sound and the plaster isn’t too far detached. Check the wall for hollow spots and test fit before you start. This approach can fail when the backing

Introduction Lime plaster is plaster that uses lime as the binder and cures by carbonation. Gypsum plaster uses gypsum as the binder and sets through a chemical hardening process. In the field, you can get a sense of which one you’re dealing with by how it behaves when you scratch it and when it absorbs