Plaster

Plaster is for cement-based and traditional plastering projects where a smooth or durable surface is the goal.

You’ll find guides on surface prep, bonding, scratch/brown/finish coats, patching, corner details, sanding and finishing, and how to avoid common issues like cracking, poor adhesion, and uneven texture.

If your project is “make this wall look right again,” this is the category to start with.

Hand shaping a ball of plaster close up

How to Rebuild Missing Plaster Keys: Methods That Don’t Require Full Demo

Introduction A plaster key restoration is rebuilding the shallow grip surfaces in a wall to allow new plaster to bond without tearing out the entire section. It’s done without full demolition and is aimed at DIY repair. This introduction sets up practical, hands-on steps you can follow at home. Start with a careful inspection of […]

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Wooden lath exposed behind damaged plaster wall

Repairing Plaster Where Lath Is Loose: Refastening vs Replacing and How to Decide

Introduction Repairing plaster where lath is loose means choosing between refastening the existing lath and replacing damaged lath. This article helps you decide which path fits your wall and how to do it safely. It keeps things practical and ready for a DIY project, not a textbook. To decide, start by locating loose lath and

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Man using cordless drill on white wall with woman watching

Using Plaster Washers Correctly: Screw Spacing and How to Avoid Dimpling

Introduction Plaster washers are flat rings that sit under a screw head to spread the load and reduce dimpling in plaster or drywall. They help keep the surface smooth while you fasten material to the wall. Always check the product label and local rules for recommended spacing and installation guidance. In this article we’ll cover

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