Have a 25 year old deck that has been maintained with semi transparent stain. It has been power washed. Since the wood is really showing wear I would like to use a semi solid gray. All the stain is off the deck but even though power washed there are remnants on the spindles and railing. Will semi solid cover the railings? what do you suggest?
It would be best to strip off all of the old stain as much as possible as the AC does not cover old coatings.