More than just a beautiful bathtub... acrylic bath liners are a low-cost, and clean alternative to tearing out your existing tub and tile walls. In as little as four hours, and less than half the cost of replacement, your bathroom can be transforms into a thing of beauty. Liners are manufactured out of the most durable acrylic available today. This coextruded high impact acrylic A.B.S. has a smooth, non-porous finish that is easy to clean and is more acid and alkaline resistant than porcelain. Every liner is custom molded to match your bathtub for an exact fit. Bathliners not only look beautiful, but actually keep water hot up to three times longer than cast iron bathtubs. For easier cleaning and safety, the liners come with a molded-in, slip resistant bottom,