What To Do After Sanding Wood Before Painting

Use a palm sander or a random orbital sander to quickly strip away imperfections and previous layers of stain to reveal the underlying natural wood.

What to do after sanding wood before painting. Sanding Wood That was Previously Painted If your wood has been previously painted you will typically sand but not necessarily to fix issues with raised grain but to help promote adhesion. Alright so the first thing you need to do after stripping your piece of wood furniture is to make sure you are wearing a respirator and you are in a well-ventilated area. Using 220-grit sandpaper sand gently by hand or attach the paper to the orbital sander and run it extremely lightly across the surface.

Vacuum or Blow Off Dust Start by blowing off the bulk of the sawdust and sanding residue t using an air compressor fitted with a blower nozzle. For example your garage workshop or even outside. In most cases your initial sanding should take place after youve cleaned a given surface.

Then use a vacuum or blower to get rid of dust from tricky spots. Wipe the folded tack cloth across the wood to remove dust. Avoid directing water up under the laps and keep the nozzle at least 16 in.

While blowing the dust off with compressed air removes the dust it also mixes it into the air so some of it can settle back onto the surface and so you can breath it. Instead use a tack cloth a sticky piece of cheesecloth made especially for this purpose. Once you are done with that bring in tack cloth to give proper finishing to the cleaning procedure.

All sanding should be performed in the direction of the wood grain. Once youre done sanding your woodwork there may be some residue left over. Use the high pressure carefully especially around windows.

This is usually a dust-like material. Use finer sandpaper grits this time. Painting Wood Siding Photo 1.