Semi self-leveling roof membrane sealer

Sikaflex®-715 is a one-component silane terminated polymer (STP) sealant that cures on exposure to atmospheric humidity.  Its unique flow characteristic is designed for roof sealing applications.  Sikaflex®-715 has very good adhesion and UV resistance making it suitable for open joints.  

  • Primerless adhesion to difficult substrate
  • Semi self-leveling for roof sealing
  • Very good dispensing characteristics
  • Isocyanate free
  • Low VOC content
  • Very good UV resistance


Water leaks are a nightmare for RV owners. Sika has a perfect solution for your RV roof!

Sikaflex®-715 is a one-component, chemical curing roof sealant that works on a wide range of RV roofing components and open joints.  The sealant has low VOC content, meaning it resists shrinking and retains UV resistance over time. Use Sikaflex®-715 to ensure that your RV will last for years to come.