Whatever finish … 25 Posts . According to the manufacturer, the finish provides UV and moisture protection for seven years (most deck finishes last about two years). As a point of reference, I have this same finish on two Adirondack Chairs (mahogany) and … Maintenance is a necessity for outdoor wood finishes. I’ve performed these finishes on genuine Mahogany (Swietenia macrophylla) from Belize. The wood comes in a vast range of colors and stands up well to the challenges of being outdoors. There are many reasons a craftsman might consider using tung oil to finish wood furniture. But they’ll work on other types of wood such as African mahogany. There are a variety of exterior wood finishes … Best Finishes for Outdoors. A little knowledge and the best wood for outdoor furniture … Classic Aged Mahogany. Discussion Starter • #1 • Aug 28, 2010. OneTime is well suited for a variety of outdoor projects ranging from arbors to picnic tables, but be sure that you apply the finish … ... How to Protect Your Outdoor Wood Furniture. https://woodcritique.com/finishing/best-exterior-finish-for-mahogany Finishing. As the table expands and contracts, the finish will split and create another point of infiltration. But for most refinishing, varnish or penetrating resin is probably the best choice. Hi - I'm about to complete construction on an Adirondack chair made out of mahogany. ... Wood furniture is a stunning addition to any outdoor space. 1. Oil, for instance, produces a very natural finish. I’m preparing to build an outdoor furniture set, including chairs, tables, and other pieces. It’s all natural, non-toxic, and eco-friendly, and it doesn’t yellow as much over time as common finishes … The other furniture finishes do have their advantages. Good exterior finishes protect the wood from these harsh conditions, but will certainly fail unless they are renewed on a scheduled basis. I’m torn between applying a film-forming finish, such as paint, opaque stain, or exterior varnish, or a penetrating-oil finish. Shellac dries fast and is easy to use. The first step in choosing an effective outdoor finish is picking a proper wood species. ... For most outdoor furniture the best finish is no finish… Choosing an Exterior Wood Finish. Q:. It’s one of the certainties when working with mahogany … 1. For many of the species just mentioned, not finishing … 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 … Mahogany is a historically valuable wood. White oak, red cedar, Spanish cedar, cypress, redwood, long leaf pine, teak and true mahoganies are among the best species selections for withstanding rot and insect damage.. 2.