Apply polyurethane with a bristle or foam brush and allow each coat to dry completely. Sand the stairs with 220-grit sandpaper between coats, applying at least two to three coats. Do not sand the final coat.
Nothing beats a wood staircase for beauty and durability.. broad categories: those that coat the wood, like varnish, polyurethane and lacquer; and sealants. across the wood and allowing it to dry before sanding and removing the dust again.
The handsome grain of this durable wood can be made to glow with the right finishing. The simplest way to finish oak stair treads is with two coats of clear .
Gloss poly is generally used for all but the final coat.. three, or envirotex clear epoxy products for filling and finishing solid slab stair treads?
Here's some thoughts on how to finish solid wood hardwood stair treads so they. apply the intended clear coat FIRST to see if you get the shade you are after.
can anyone recommend using polymerized tung oil for a stair tread. I am refinishing the stairs in my 1890's house. well, not I. but someone is. oh. the wood is Oak.. I think I did 3 coats on the treads and two on the risers.