MM-80

MM-80 is a 100% solids, two-component, heavy-duty semi-rigid epoxy joint filler designed to protect contraction and construction joints in industrial concrete floors. As the industry’s first semi-rigid joint filler, MM-80 remains the benchmark for durable floor joint protection.

Formulated to withstand hard-wheeled traffic and heavy loading, MM-80’s primary role is to support material handling operations and prevent joint edge damage. It is ideal for warehouses, manufacturing facilities, and distribution centers where concrete floor performance is critical.

Engineered for use in environments with operating temperatures between 40°F (10°C) and 120°F (49°C), MM-80 is also well-suited for joint and crack repair applications, offering long-lasting performance in the most demanding conditions.