How To Prep Exterior Wood Trim For Painting

Another key step preparing trim for paint is priming.

How to prep exterior wood trim for painting. A putty knife to scrape peeling paint and apply fillers a paint scraper for rough oil-based paint sandpaper or a sanding sponge to smooth out rough spots and dry spackling paste. Pressure wash to remove dirt Pressure washing removes loose paint and built-up grime and improves paint adhesion. Preparing Exterior Trim for Painting Step-by-Step Start by scrubbing off all dirt and chalking paint with a scrub brush and a solution of trisodium phosphate TSP.

Apply a thin bead of paintable acrylic latex caulk only inside the crack where wood meets a wall for a smooth professional appearance. Buy a dripless caulk gun to save time and frustration. Feather-sand the edges of sound well-adhered paint down to bare wood.

Sanding filler caulking edges where trim meets another substrate allowing to dry. Make sure that you cover any additional hardware on the door with a two-inch blue painters tape at least to ensure that theres no splattering on it later on. Last thing to do is remove any door furniture handles trim that sort of thing that you dont want painted or tape them up.

Start by coating the trim with a paintable water repellent that helps preserve the wood and prevents it. Reload the brush when necessary and maintain a wet edge Step 2. High-pressure water can break the glass.

Block stains marks and odors. You want your exterior wood clean and flake-free before applying paint How to prep exterior wood for painting. Once primer has dried trim is ready repainting exterior trim.

Sherwin-Williams primers are formulated to solve typical painting problems while helping to make your finish coat smooth and uniform. Priming all bare wood caulking fillers sealing trim allowing primer to properly dry. Wash Surface Wash the surface of the trim with a TSP solution or a low-phosphate household cleaner.