What To Use Finish Outdoor Wood Furniture

Protecting outdoor wood furniture from the elements is essential for its longevity and appearance. Choosing the right finish can make all the difference. Here is a guide to the essential aspects of choosing and using a finish for outdoor wood furniture:

Types of Finishes

There are three main types of finishes for outdoor wood furniture: oil-based, water-based, and penetrating. Oil-based finishes are the most durable and weather-resistant and require the least maintenance. However, they take the longest to dry and have a strong odor. Water-based finishes are less durable than oil-based finishes but are easier to apply and have a shorter drying time. Penetrating finishes are absorbed into the wood and do not form a film on the surface. They offer good protection against moisture and UV rays but are not as durable as oil-based finishes.

Preparation

Before applying a finish, it is important to properly prepare the wood surface. This includes cleaning the wood to remove any dirt or debris and then sanding it smooth. Sanding will also help to open up the pores of the wood, allowing the finish to penetrate more deeply.

Application

The method of applying a finish will vary depending on the type of finish you are using. Oil-based finishes are typically applied with a brush or roller, while water-based finishes can be applied with a brush, roller, or sprayer. Penetrating finishes are simply applied with a brush or cloth.

Maintenance

To maintain the finish on outdoor wood furniture, it is important to clean it regularly and reapply the finish as needed. Cleaning can be done with a mild soap and water solution. Reapplying the finish will depend on the type of finish used and the exposure the furniture has to the elements. Oil-based finishes typically last for 2-3 years, while water-based finishes last for 1-2 years. Penetrating finishes last for a shorter period of time, but they are easier to reapply.