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Proactive Seal™ is the preventive tire sealant solution from AirMan® for smaller tires found on bicycles, E-bikes and small scooters. This sealat both repairs and prevents flat tires. Ride Tough, Ride Safe, Ride Easy with Airman™ Proactive Seal™


Proactive Seal™ Preventive Sealant not only has an exceptionally long shelf life but stays effective inside of your tires for years. The product keeps on repairing leaks and preventing air loss in your bikes, scooters and ATVs so you do not have to worry about getting a flat tire. Proactive Seal™ is a non-toxic, biodegradable product that is unlike other aerosol products which may contain hazardous chemicals and does not have consistant sealing performance and service life.


  • Fixes leaks instantly when they occur and prevents significant air loss. 
  • repairs multiple punctures of up to 6mm 
  • 120ml for One bicycle tire
  • 150ml for One scooter tire
  • 150ml to 700ml for One ATVs tire depends on the tire size. 
  • Compatible for tubeless & tube tire
  • Only need to replace sealant when you fix the tire. 
  • Non-flammable, Non-toxic, Non-combustible, TMPS friendly, Rinses out with water.

Proactive Seal™ Preventive Sealant for Bicycle & Motorbike

  • Working Temperature

    -15ºC to 50ºC / 5ºF to 122ºF

    Storage Temperature:

    -20ºC to 70ºC / -4ºF to 158ºF

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