Mar-flex Waterproofing and Building Products makes it easier than ever to browse our products, get product information and instructions, and get the job done right. Click here to browse our brand new online catalog – right in your web browser – no downloads necessary. If you have questions or comments you can email us at [email protected] or call us anytime at (800) 498-1411. Also, you can use the online customer service tool just by visiting our website. Whenever you visit us, a small window will appear asking if you need assistance, and our customer service representatives will be standing by to help you! Take advantage of the best and most thoroughly cross-trained support team and the only waterproofing company that delivers quality, durable, and efficient products.