Hey everyone! I've recently sanded my outdoor dining table to a super smooth finish using micro mesh all the way to 6000 grit, which has brought out the distinct grain beautifully. I'm considering using Odie's Oil to highlight that beauty, but I want to ensure it's protected from heat and rain. My plan is to apply a marine grade varnish on top of the Odie's Oil. Do you think these two will interact negatively? I really want the natural look of the Odie's Oil to show through while keeping the table safe from the elements. Any advice?
4 Answers
I'm not sure about Odie's specifically, but usually, hardwax oils shouldn’t go over wood sanded past 240 grit. Boiled linseed oil might be an option! Just keep in mind it takes more applications, and you really need to wipe it off between coats to avoid a thick film on the surface. It should work fine if you do it right!
Does your outdoor table mean it's in direct sunlight and weather, or is it under a covering? That changes what you should use. If you use marine varnish, remember it adds some color—thinning it 50/50 helps it to penetrate better. You’ll be applying at least 5-7 coats, so be ready for upkeep! If it's sheltered, it should last longer.
Generally, varnish doesn't stick well over Odie's Oil, especially since Odie's is one of the few finishes that bond properly with such a fine grit sanded surface. It's recommended to sand to a medium grit range, like 120-220, before applying a film finish like varnish. So, it’s likely best to skip the marine varnish if you want to keep the finish intact!
The best way to find out is to test on a scrap piece of wood prepared the same way as your table. Remember, any wood finish for outdoor use is temporary. Even marine varnish will wear out over time, especially if water can pool on the surface. Also, sanding to 6000 grit might not be ideal since applying varnish will flatten that finish. Make sure to follow the application directions for best results!
Good point! It's outside but mostly under a covered patio, so I guess that helps. Thanks for the tips!