Transform, made from RDIs resin based, state-of-the-art Resalite core contains no wood. Transform has the elements that you want in a wood railing the weight, look, and feel of wood, and nothing that you don’t. Transform will not absorb water so it wont rot and it resists weathering, discoloration, and sagging. Transforms 100% acrylic exterior surface provides long-lasting color and a lightly textured, low-maintenance durable finish.