SikaFast®-3551 is a long open time, 1:1 ratio two-component adhesive system based on methyl-methacrylate (MMA) polymer technology. Uncured SikaFast®-3551 is a thixotropic, non-sagging paste which allows an easy and precise application.

  • Non-sagging and thixotropic formulation
  • Excellent adhesion to a wide variety of substrates with little or no surface preparation
  • Excellent impact, peel and shear resistance
  • Room temperature cured with extended working time