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Methyl Methacrylate (MMA)

Structural Bonding in modern Manufacturing and Processing demands extremely high degrees of strength, speed and safety for the functional bonding of modern materials. The modified Methyl-Methacrylat-Ester (MMA) is a 2-component structural adhesive for metal bonding, modern difficult to bond plastics and innovative composites. You can achieve high strength, tough yet slightly elastic bonds, mostly without chemical or mechanical preparation of the surface. In comparison to classic structural bonding (e.g. with Epoxies), MMA scores with its exceptional tear strength, remaining elasticity as well as its high degree of resistance to temperature extremes. The Power Weld adhesive is easy to use and mostly non runny, because of its thixotropic viscosity.

MMA is a state-of-the-art modern alternative to many conventional bonding methods like welding, soldering or riveting.


  • High lapshear resistance
  • Very good chemical resistance                            
  • High temperature specification
  • Non runny
  • Partly no primer/No sanding
  • Remains elastic
  • Wide adhesion spectrum
  • Very good working consistency
  • Fills cuts and gaps up to 4mm
  • Good Reworkability
  • UV stable

Contact Customer Service

Phone: +49 (0) 8141 355 49 42

2K PowerWeld – Methyl-Methacrylate (MMA) Fast & high strength & rigid bonding – 4-8 minutes Technical data sheet Material safety data sheet*
2K PowerWeld – Methyl-Methacrylate (MMA) High performance adhesive – 20 minutes Technical data sheet Material safety data sheet*

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