Exterior varnish or urethane.
Best finish for outdoor log furniture.
The simplicity with which a tree stump can be transformed into a piece of furniture is one of the main reasons why we recommend this type of projects.
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.
I ve been using.
Epoxy with exterior varnish.
Yes you can finish furniture with deck coating which comes in clear semitransparent colors and opaque colors.
In the past i used a product called clear penetrating epoxy sealer cpes.
I usually buy the gallon size resin the.
The last two are usually called deck stains and the opaque version looks like very low luster paint.
For a natural look penetrating oil finishes might be your best bet.
They are usually fairly inexpensive and easy to apply but wear more quickly than varnishes.
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.
Step 2 epoxy sealer.
On the downside it will only give you.
Wood or metal outdoor furniture requires a protective finish to prevent damage from moisture and ultraviolet light or uv.
Step 3 marine varnish.
In the article torture test for outdoor finishes fww issue 205 one of the best finishes was the combination of a penetrating epoxy sealer under epifanes marine varnish.
The best finishes effectively perform this function and last a long time.
Best finishes for outdoors.
They can be bought from amazon.
My product of choice for this step is west system epoxy.
Common brands include interlux epifanes pettit and z spar.
An exterior oil finish is definitely the simplest quickest way to treat an outdoor project.