Is Water Based or Oil Based Polyurethane Better for Outdoor Furniture?

Outdoor furniture is an investment that provides years of comfort and enjoyment. It is important to protect this investment with a durable finish that can withstand the elements.

Two common options are water-based and oil-based polyurethane. But which one is better for outdoor furniture?

Water-based polyurethane offers several advantages over its oil-based counterpart. It dries quickly, typically within two hours, allowing for multiple coats in a single day.

It also provides a clear, non-yellowing finish that won’t change the color of the wood beneath it. In addition, water-based polyurethane is nonflammable and less toxic than oil-based polyurethanes, so it’s safer to use indoors or in other enclosed spaces.

On the other hand, oil-based polyurethane has been around for much longer and has been used on outdoor furniture for decades. It takes longer to dry than water-based polyurethane (up to 12 hours), but it provides a more durable finish that can stand up to harsher weather conditions. Oil-based polyurethanes also tend to provide deeper color penetration than their water-based counterparts.

Conclusion:

When it comes to choosing between water-based and oil-based polyurethane for outdoor furniture, it really depends on your needs and preferences. Water-based polyurethanes are fast drying and offer a clearer finish, while oil-based polyurethanes provide a more durable finish that can stand up to harsher weather conditions. Ultimately, both options provide lasting protection for your outdoor furniture.

Photo of author

Chris Powell