TWP100 Pro-Series will keep your wood beautiful, fresh, and looking new longer. The ease of application and maintenance will allow you to enjoy your investment for years to come.TWP 100 Pro-Series provides a broad spectrum of weather protection, is water repellent, and aids in color retention. TWP 100 Pro-Series resists water absorption that causes warping, cracking, splitting, and prevents freeze damage in colder climates. For use on these exterior wood applications: decks, siding and shingles, rough sawn cedar, log homes, fences, shakes and Fascial. Use TWP 100 Pro Series to Restore and Protect your great outdoors.