To refinish the old surface area, 1st scrape away all loose, cracked or peeling finish. Sand the bare Wooden and any remaining complete to “feather” the edges easy With all the bare wood. Mildew have to be killed and eliminated just before Western Crimson Cedar is refinished, or even the http://judahmlhdz.educationalimpactblog.com/12573203/the-basic-principles-of-cedar-siding-primer