Hydrotech Monolithic Membrane 6125® (MM6125®) enjoys a 60-plus-year proven track record of superior long-term waterproofing protection. Leading architects, engineers and owners employ thick, tough, flexible, and self-healing MM6125 on horizontal and vertical structures including plazas, parking decks, planters, tunnels, bridges, mud slabs, foundation walls, and roof areas. Learn more ›› With a Hydrotech Protected Membrane Roof (PMR), your roof membrane is protected for the life of your building. Hydrotech PMR assemblies employ the right materials, in the right order, to produce a highly energy-efficient roof that lasts more than three times the lifespan of an average unprotected membrane roof. Learn more ››