How To Prepare Varnished Wood For Painting

Can I paint over polyurethane without sanding.
How to prepare varnished wood for painting. Prepare paintbrush a foam paint roller or a spray. Then its time to remove the varnish. Wash varnished wood with TSP trisodium phosphate Sand with fine sandpaper.
Ask This Old House painter Mauro Henrique teaches a homeowner some techniques to paint old 1960s wood trim with a varnish on itThisOldHouse AskTOHSUBSCRIB. Paint over stained wood trim with as little sanding as possible while still getting a long-lasting finish that is smooth and streak free. How to Paint Varnished Wooden Doors NO SANDING.
The first thing you will need to do is prepare the surface for painting. Paint over varnished wood with 2 coats of oil or water-based paint Well also need to know how to prep a room for painting Melissa points out. Before you paint varnished cupboards you must remove the high-gloss finish.
4 Prepare the cupboard surfaces for painting. When you want to paint over a flat and large area you can apply the primer with an easily-manoeuvring short-handle roller. Lightly sand primer to remove any brush marks.
Clean the wooden surface and surrounding area from grime and dust. Clean the surface with tsp or household cleaner. Prime following the manufacturers instructions.
If playback doesnt begin shortly try. Find out how you ca. You can do this with sandpaper or deglosser.