Wood or metal outdoor furniture requires a protective finish to prevent damage from moisture and ultraviolet light or uv.
Best finish for wooden outdoor furniture.
The best finishes effectively perform this function and last a long time.
For a natural look penetrating oil finishes might be your best bet.
They can be bought from amazon.
Epoxy with exterior varnish.
Types of wood penetrating finishes.
An exterior oil finish is definitely the simplest quickest way to treat an outdoor project.
Since paint blocks uv rays better than a clear finish your best bet is to apply a quality exterior primer topped by a exterior latex or oil based paint.
If he insists on applying a finish maybe for looks or to make the surface smoother a boat varnish from a marina would be best because it would hold up better against the sun s uv light.
Furniture patio set image.
On the downside it will only give you.
Exterior varnish or urethane.
Shai aharony it is always satisfying to have an outdoor space where you.
Best wood finishes for outdoor furniture.
Though boat owners might be willing to put up with the heavy maintenance as well as the high prices for quality formulations we don t recommend varnishes for most outdoor woodworking projects.
Types of film forming finishes.