Multi-purpose STP sealant

Sikaflex®-515 is a 1-component Silane Terminated Polymer (STP) sealant that cures on exposure to atmospheric humidity. It bonds well to a wide variety of bonding surfaces such as metals, ABS, PC, FRP and wood with no need for special treatment and is suitable for most interior and exterior applications.  

  • Fast skinning
  • Bonds well to a wide variety of substrates without the need for special pre-treatment
  • Free of isocyanates, solvents, silicones and PVC
  • Excellent workability
  • Can be painted
  • Low odor