Transformation Stain Deck & Fence, a semi-transparent stain, combines the benefits of both oil and acrylic technologies into one formula. Acrylic deck stains provide great surface protection but do not penetrate the wood surface. Eventually, acrylic stains will peel from the surface in patches, making re-staining a nightmare. Oil deck stains penetrate well into the wood but do not leave much protection at the surface. This usually means re-staining your deck every year. Transformation Deck & Fence penetrates into the wood for great adhesion but also leaves protection at the surface to battle the sun, moisture and foot traffic. We like to say, it’s the best of both worlds!