Search Results for: cleaning mortar

Introduction Straight plaster corners are corners finished flush and square, with no bulges or waves. This article walks you through a simple, hands‑on approach to repair work that you can do using common tools. It’s written in plain terms for a DIY job, not a textbook. Start by inspecting the corner for damage, clean away

Introduction Plaster over brick is applying a plaster coat directly onto a brick wall to create a smooth, ready-to-finish surface. The key is good bonding and managing drying so the plaster doesn’t blister. Follow surface prep steps, use the right bonding coat, and monitor moisture as you go. Clean and dampen the brick surface as

Introduction Skim coating old plaster is the light, quick layer applied to smooth out surface imperfections. It helps even out ridges and small bubbles so the finish can be painted. Check the plaster for loose spots, dust, and adhesion before applying. Use a clean trowel and apply thin coats, keeping the blade nearly flat to

Introduction Salt damage in plaster is when mineral salts from the masonry migrate into the plaster and cause powdering and flaking. This often happens as moisture moves through the wall and brings salts to the surface, weakening adhesion. The fix starts with locating the moisture source and choosing a repair approach that fits the wall

Introduction Patching lime plaster is the process of repairing damaged areas so the new work matches the old finish. Work with lime plaster that matches the existing mix and color, and test color while it’s still workable to avoid a mismatch. Use feathered, gradual transitions and don’t overfill; the goal is a seamless repair. Prepare