For more than fifty years, proprietary Xypex Crystalline Technology has set an international standard of excellence in concre ... te waterproofing. Backed by a distribution and service network in more than ninety countries, our diverse and reliable product line is available wherever and whenever you need it. Being there means that Xypex is ready to serve you with the expertise and the know-how that comes from both local and worldwide experience. Designed for our world of customer architects, engineers, applicators and concrete producers, this site tells the Xypex story. read more