Check the listing for details. Sikaflex 554 300ml - white. Condition: New, Made in Switzerland. Listed at 59.11 USD. Sikaflex®-554 Sikaflex®-554 is an elastic one-component STP adhesive system specifically developed for bonding large components in industrial manufacturing. It provides good adhesion to a wide range of substrates with minimal pre-treatment. Sikaflex®-554 can be accelerated with the Booster and PowerCure system. Benefits Good adhesion to a wide range of substrates without primer Very good weather resistance Complies with din EN 45545-2 R1/R7 HL3 ISEGA certificate for use in the food industry Accelerated curing possible with Sika Booster or Sika PowerCure Free of solvents, isocyanate, phthalate and PVC High dynamic load capacity Applications Solar panels Awning brackets Exterior accessories Floor panels Furniture construction inside Installation of boosters and rails.