RapidAir Tire Sealant was custom-designed in tandem with RapidAir tires and Roval wheels to deliver the fastest tire setup available. The exclusive formula was developed specifically for high-pressure, 24-30mm tires, which require a different sealant composition than traditional options. The sealant immediately seals punctures up to 3mm across a large range of temperatures. Unlike other sealants, RapidAir will maintain its seal when you reinflate back to normal riding pressure, ensuring consistent performance throughout your ride.