Sikaflex 221 -300ml

Description Sikaflex 221 is often used for aluminium canopies. Many canopy manufacturers use Sikaflex 221 . We also suggest Sika 552AT. It is new technology. 552AT is a bit stronger than 221 and you do not need to do as much preperation as with 221. Click here to go to 552AT Colour - black Tear propagation resistance (CQP 045-1 / ISO 34) = 7 N/mm (approx) Tensile strength (CQP 036-1 / ISO 37)=1.8 N/mm 2 approx Click here to download full spec sheet Tips: Always clean the surfaces before applying the Sikaflex with acetone or Sika Cleaner 205 After you applied the Sikaflex you can finish it off by dipping your fingers in a mild soap solution (1soap/10 water)