Mar-flex Waterproofing and Building Products offers quality products that you can find on new builds nationwide. Contractors love Mar-flex, because of the in-depth cross-trained support team, unparalleled product quality, and easy to use website and all the product information they need. See why our products are popular country-wide by visiting our Distributors portal to find out where Mar-flex products are offered near you. If you need any further assistance you can contact our professional and courteous service department through several means. The newest method of contacting us is to use the new website chat tool, simply visit our website and you’ll be invited to talk to our product experts. Also, you can contact Mar-flex by email at [email protected] or by calling us (800) 498-1411.