<p>Mid-America Vinyl Split Block for Insulated Siding Mounting Blocks are designed to accommodate insulated siding while being waterproof. The block features a split style making installation around spigots or existing fixtures a breeze. This mounting block will<br /> work with various styles of insulated siding and comes in a multitude of colors, making it a perfect fit for your home.</p> <br /><ul><li>Waterproof</li><br /><li>Color Molded - No chips, fading or scratches</li></ul>