How To Prepare Outside Trim For Painting

Fill the holes with exterior wood filler like Elmers ProBond Max Wood Filler.

How to prepare outside trim for painting. Lightly sand it when it is fully dried. To do this you first need to mix a mild TSP solution. Use a stiff putty knife to scrape loose paint to the bare wood.

Learn how to paint window frames and exterior trim to give your home a facelift. Priming all bare wood caulking fillers sealing trim allowing primer to properly dry. For the best results when painting outside always start at the top and work.

When working outside it is best to work out of direct sunlight and in temperatures between 50º-90º F with moderate humidity. Begin your painting project by pouring thoroughly mixed paint into a bucket and dipping a quality 2-2 ½ wide nylonpolyester brush into the paint. Preparing Exterior Trim for Painting Step-by-Step.

Make sure to do your repairs pri. Start by scrubbing off all dirt and chalking paint with a scrub brush and a solution of trisodium phosphate TSP. Rinse the trim thoroughly and allow it to dry completely before preparing the surface for primer and paint.

Rinse thoroughly with a vinegarwater solution and let the trim dry. To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry. Preparing exterior wood for painting isnt difficult but it does require some prep work to ensure that your new paint has a smooth stable surface to adhere to.

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. There are only a few items required to prep wood trim for painting. Step 2 Use a smooth motion to brush or roll the project area.