Drywall Sanding Sheets Vs Screens

Apply a bit of pressure to help the screen work into the uneven areas but only enough.

Drywall sanding sheets vs screens.

Sanding screen connected to a vacuum handle because it prevents dust from going everywhere. 3m pro pak drywall sanding screens 180 grit 4 3 16 by 11 1 4 inch 10 pack 99439na. Coarse grit paper or sanding screens will leave undesirable sanding marks. I find that sandpaper is more precise and i feel that screens last longer and pick up more mistakes.

This also applies to a sanding screen. Buy precut sheets made to fit your hand sander. The 3m drywall sanding screens are designed for the 3m drywall sanding screens are designed for sanding drywall joints patching compounds and plaster. Made from fast cutting silicon carbide that is bonded on both sides for double life.

The open mesh screen allows sanding dust and particles to pass through. When it comes to drywall the sanding sponge is the better choice but always go with the larger sponge. Best results from 150 grit drywall sandpaper. Some drywall sanders include a vacuum attachment to help clean the excess dust and debris.

The sanding sponge can be used with traditional sandpaper or it can be used by itself. The abrasive is waterproof with a sharp synthetic material that cuts fast. Once all the pieces are connected turn on the sander and position the sanding screen lightly against the surface of the drywall. Screens are for when there are imperfections littered over your surface sandpaper for the whole surface think divots and air holes.

It s tempting to buy 80 grit paper to speed up the sanding job. However screens are prone to leave scratches on the finished surface and wear out faster than sandpaper. Follow the manufacturer instructions supplied with your unit for directions on assembly. We recommend 120 grit or 150 grit paper for the best results.

Totally worth it and highly recommended even for the occasional drywall patch job. This is scientifically proven because i use screens a lot and my drywall pros never do. But because modern lightweight joint compound is so soft you don t need heavy grit paper to sand it. The open mesh allows the drywall dust generated during sanding to pass through and off the sander.

Some pros use open mesh sanding screens but most do it yourselfers should avoid them.