Using Masonry Paint on Wood: A Practical Guide

Not all surfaces are created equal and to get the best results when painting different surfaces you must use the right kind of paint. For instance, masonry paint is actually designed for use for on materials like brick, concrete, and stone. Most people would then assume that you should only use it on those surfaces. But masonry is usually in contact with wood, so that brings up the question of whether you can you use masonry paint on wood. 

Is Masonry Paint the Right Choice for Wood?

Masonry paint can be used on wood surfaces, but it isn’t always the best choice. This paint is made to handle the tough conditions that come with masonry materials, like high alkalinity and moisture getting in. These properties can be beneficial for wood that is exposed to harsh weather conditions, but masonry paint doesn’t always provide the best finish when used on wood.

Durability of Masonry Paint

Masonry paints are more durable than standard wood paints. Masonry paint is weatherproof, UV-resistant, and moisture-resistant. This is what makes it such good choice for wood that is outside exposed to the weather, like fences or sheds.

However, the thickness and texture of masonry paint can be a double-edged sword when applied to wood. It does a great job of covering and protecting, but it also hides the wood’s natural grain and structure. If preserving the wood’s character is important, a traditional wood paint or stain might be a better choice.

Is Masonry Paint Flexible?

Wood expands and contracts as temperature and humidity changes. Wood paints are designed to handle the expanding and contracting. Masonry paints are designed for more rigid surfaces. So, the paint won’t flex with the wood, potentially leading to cracking or peeling over time.

To ensure a good bond, the surface needs to be cleaned, sanded, and painted. Any existing paint or varnish needs to be removed. Cracks or imperfections in the wood need to be filled and sanded smooth. A primer specifically designed for wood surfaces should be applied before the masonry paint to improve adhesion and provide an extra layer of protection.

Is Masonry Paint the Most Cost-Effective Choice?

Masonry paint can be used on wood, but as it’s more expensive than wood paint it’s not very cost-effective. When using masonry paint on wood, you will most likely need to apply more than two coats to achieve your desired finish. The more coats you apply the more paint you use, which drives the cost of the project up. 

Final Thoughts

Before you make your final decision, be sure to weigh the pros and cons of using masonry paint on wood. In some situations, such as painting a wooden structure that’s in constant contact with masonry or exposed to extreme weather conditions, the benefits tend to outweigh the drawbacks. However, for most indoor wood surfaces or items where the natural beauty of the wood is desired, traditional wood paints or finishes are likely to be more suitable.

If you want to use masonry paint on wood, you should think about what the job needs. If you’re unsure about the best approach, it’s always wise to consult with a professional painter or visit a reputable paint store for advice. Using all of your resources is the best way to make sure you get the best results and protect your wooden surfaces for a long time.