Answer
Apr 09, 2020 - 08:36 AM
Your question raises other questions. If the playhouse/swing set is coated with a water based stain we would recommend the AFM Safecoat, EXT Exterior Polyureseal Clear. If it is coated with an oil based stain that was applied two or three years ago then EXT Polyureseal *might* work. If it is covered with an oil based stain within the last two years you *might* be able to use Rubio Monocoat Hybrid Exterior Wood Protector. We offer sample sizes of all these products so you could test on an inconspicuous area to make sure it bonds well and you get the desired effect. If all this seems confusing to you, please give us a call and one of our Eco Advisors can walk you through best practices for your project, 888-302-6051, M-F 9-5, Sat 10-4 CST.