Plaster Crack ((hot))s Around Windows Instant

It sounds counterintuitive, but don't just paint over it. Use your utility knife to cut a small "V" groove along the crack. This removes loose debris and gives the new compound a larger surface area to grip.

Leaks from cracked sealant or failing frames can weaken the plaster, causing it to bubble, flake, or crack. plaster cracks around windows

: Water seeping through failed window seals or cracked brickwork weakens the plaster bond, causing it to crumble or "blow" away from the wall. How to Repair Wall Plaster Like a Pro - Helpful Home DIY It sounds counterintuitive, but don't just paint over it