3D Printed Glazing Putty Smoothing Tool: Smooth Window Putty Like a Glazier

A bright workshop bench with a matte teal 3D printed glazing putty smoothing tool beside a small wooden window frame with fresh putty around

Introduction Fresh glazing putty looks simple until you try to lay it. Too much pressure and it squeezes out in waves. Too little and it leaves ridges, gaps, and thin spots where water can creep in. A putty knife alone demands a steady hand and a lot of practice, and most home repairs end up … Read more