It's about Transformation: old and weathered wood siding brought to life again, or trim stained with color to create the perfect accent. When applied correctly and maintained every 3-4 years, you can be assured that Transformation Stain® Siding & Trim won't peel. This eliminates the time and expense of sanding the surface before applying a main-tenance coat. Simply do a light power wash, allow the wood to dry and apply another coat.