Keo Methylmethacrylate (MMA)

Methylmethacrylate adhesives (MMA’s) are reactive acrylic adhesives normally comprising resin and initiator (or a resin and hardener). They cure quickly at room temperature and strength development is rapid. Once cure is complete, the material forms a strong thermoplastic with excellent resistance to shear, peel and impact stresses. Most MMA adhesives contain rubber which helps give them these strength properties.