In other words, putty is used to repair imperfections that occur after your project has been stained and sealed with a top coat, such as polyurethane.

Putty contains chemicals that can damage raw wood, so it’s best suited for finished projects. It’s made from a mixture of plastic and oil-based solvents like boiled linseed oil. Wood putty sometimes called “plastic wood” is a clay-like substance used to repair holes and gaps in wood. Wood Filler vs Wood Putty: Which Should I Buy?.What’s the Difference Between Wood Filler and Wood Putty?.What are the Pros and Cons of Wood Filler?.What are the Pros and Cons of Wood Putty?.Visit my site policies for more information. There is no cost to you for using these links. Purchases made using these links help support the Saws on Skates website and allows me to share more projects and tips with you. This tutorial contains affiliate links to supplies and tools.

In this article, I’ll explain everything you need to know, including what each is used for, the differences between them, and which is the best fit for your project. Which is better for exterior repairs? Which one can be stained? Which is better for unfinished projects?

Understanding their differences between will save you time, money, and frustration. If you’re a DIY enthusiast, you’ve probably heard the terms “wood putty” and “wood filler.” Although they may seem similar, these two products are entirely different and should not be substituted for one another. Wondering if you should use wood filler or wood putty to repair your project? I’ll break down the differences so you can choose the right one for the job.