Specialized

Rapidair Tire Sealant

What Our Gearhead® Experts Are Saying:

"Specialized really nailed it with the RapidAir Tire Sealant. It was made specifically for high-pressure road tires, and it seals punctures in seconds—even with CO2 inflation. I can ride confidently knowing it’ll hold up when I reinflate to full pressure, and it works in all sorts of weather. It’s a must-have for serious road cyclists looking for dependable protection."

Specialized’s RapidAir Tire Sealant brings precision engineering to road cycling, delivering the fastest and most reliable puncture protection for high-pressure tires. Designed in tandem with Specialized’s RapidAir tires and Roval wheels, this custom formula instantly seals punctures up to 3mm while minimizing pressure loss, so we can keep our focus on the ride. Unlike typical sealants, RapidAir holds its seal even after reinflation, maintaining performance under normal riding pressures. Built to perform across a wide temperature range (-20° to 70°C) and compatible with CO2, Specialized’s RapidAir sealant is a game-changer for riders who expect peak performance and durability on every ride.