#Diy wood putty crack#

#Diy wood putty crack#

Nail hole, screw hole, knothole, scratch? A larger gap? Where is the gap – a joint? A glue-up? Crack in the wood? Damage to the wood? All of these will determine a good choice for which wood filler to use. When it comes to using wood fillers, there are several factors to consider: Most of these will have an application size of about ⅜ inch, but beyond that, hole or gap size will not have the best effect or longest life.

Home-made fillers: A little Elmer’s glue and sawdust, mixed together well, and it’s ready to use if you use sawdust from the wood being filled, the mixture blends in perfectly.

It will cover and fill in scratches, too. It can be sanded, finished with stain or paint, and improves the surface upon which it is applied. It’s not structurally firm, and therefore not suitable for filling holes. When mixed with water, you’ll have a paste to apply to the surface. Powdered Fillers: Good for wood surfaces, powdered fillers are comprised of sawdust and wood shavings. Wood putty: More flexible stands up well to changes in both temperature and humidity good choice for outdoor projects not a good choice on raw wood, as it contains a chemical that can cause harm.Įpoxy fillers: Comes in putty and liquid forms quick-drying, sandable in as little as 15 minutes fills holes, gaps, and cracks a good choice for wood that has a little decay or has been damaged. Petroleum-based wood fillers: Already smooth, stands up better to moisture and humidity. Water-based wood fillers: A bit crumbly, but can be smoothed with a little water cleans up easily easily applied, and has a quick drying time.