How To Chalk Paint Over Varnished Wood
Let dry at least overnight and apply 2nd coat.
How to chalk paint over varnished wood. A quicker option was to use an emulsion paint and then protect it with a clear varnish. To eliminate these problems seal it with a coat of shellac first and then use your chalk paint. You can paint over varnished wood as long as you use the right materials and painting process.
Try to paint in smaller segments and apply it until the paint is over the entire surface. Painting furniture is not new but in the past it wasnt as simple as applying one coat of Annie Sloan Chalk Paint. That should prevent bleeding and crackling.
Use a bristle brush or round brush to apply the. Try to apply a thin layer of paint using vertical even strokes. It will make varnish sticky as well but not immediately.
For our purposes the process remains the same for all of these finishes. It will simply bead on polyurethane. Add multiple layers while making sure to let each one dry completely.
Once you are satisfied with the opacity of the paint simply seal it with a topcoat like a varnish or with an acrylic sealer. Simply apply it to the varnished wood directly after you cleaned the wood from any dust and dirt. But if you dont give the varnished wood a quick sand down or a gentle rubbing with wire wool then the chalk paint is more liable to scratch off it does depend on the type of varnish but my recommendation is to use white spirit and a gentle rubbing with wire wool before you apply the chalk paint.
Prep the surface by cleaning it with a lint free brush and sanding with a fine grit sandpaper. You can apply the paint with a roller if it is a large area or with a brush if the area is smaller. Acetone will quickly make shellac sticky.