Sikaflex®-552 AT

STP Assembly adhesive with reduced substrate preparation

Sikaflex®-552 AT is a high-perform­ance elastic assembly adhesive based on the Sika Silane Terminated Polymer (STP) technology that cures on exposure to atmospheric moisture. This multipurose adhesive is suitable for internal and external industrial bonding applications.  

Aging and weathering resistant Good adhesion to a wide variety of substrates without primer Capable of withstanding high dynamic stresses High elasticity Can be painted Low odor Very low VOC Isocyanate- and solvent-free Silicone- and PVC-free