This year marks the 60th anniversary of Monolithic Membrane 6125®, the original hot fluid-applied rubberized asphalt membrane. MM6125® created a better way to protect commercial buildings, establishing a new category and becoming the standard in the industry. MM6125 from American Hydrotech, a Sika Company, is the foundation used in constructing high performance roofs, vegetated green roofs, plaza decks with swimming pools and other multi-use rooftop applications. Since MM6125’s initial use in 1963, architects and building owners have trusted it to protect more than two billion square feet of roofing and waterproofing in more than 86 countries.