How To Prepare Cracked Wood For Painting

Fill the holes with wood filler.

How to prepare cracked wood for painting. When sanding always use a block to ensure the area remains level and sand in the direction of the grain. If a crack has formed between the join of the woodwork and the wall fill and seal this with caulk a waterproof substance which is sold in a cartridge and applied with a gun. Inspect the wood for dry rot which may be darker brown and crumbly or spongy in texture.

Replace rotted fascia boards with. High-pressure water can break the glass. Use wood filler to fill holes and cracks in interior wood.

Fill any holes cracks or imperfections in the wood with a specialist wood filler. Using the filling knife liberally apply the wood filler to the damaged woodwork taking care to fill the holes and cracks. Use the high pressure carefully especially around windows.

Before you can paint make sure that the woodwork is free from dirt dust and grime and that all imperfections such as bubbles cracks and flakes have been removed or filled. Avoid directing water up under the laps and keep the nozzle at least 16 in. If you dont already have some buy suitable wood filler and a filling knife a putty knife or paint scraper work just as well from your local DIY store or online.

Pressure washing removes loose paint and built-up grime and improves paint adhesion. Some require primers andor undercoats to provide a base suitable for painting. Apply sparingly as using too much will leave you sanding away the excess.