I have a high-quality wood front door with some kind of varnish that is wearing off due to age and weathering. Can I just wipe clean any dust and apply a spray or brush on a polyurethane without sanding first?
I have a high-quality wood front door with some kind of varnish that is wearing off due to age and weathering. Can I just wipe clean any dust and apply a spray or brush on a polyurethane without sanding first?