Vittoria Universal Tubeless Tyre Sealant BF PSI Spider silk like Vectran™ has

Spider silk like Vectran™ has an enormous tear resistance at a very low weight: Exactly the right properties to process into a premium Continental bicycle tire as a puncture protection insert

Mountain Bike

This premium formulation is based on renewable resources

size of graphene platelets

On messenger bikes

Vittoria Universal Tubeless Tyre Sealant BF PSI Spider silk like Vectran™ hasSealing even the largest holes! Vittoria's Universal Tubeless Tire Sealant takes a fresh approach to serving the needs of riders, no matter which type of bike they ride. The secret is in the liquid base, which is thin enough to find and seal even the smallest punctures quickly and effectively. Suspended within that base are platelets, which clog together to seal larger punctures, providing the user with protection against a range of puncture sizes,