The first name in tubeless! Often imitated but never duplicated.
The Product that Started a Tubeless Revolution. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.
The Dual Action Repair for Tubeless (DART) is designed to fix damaged tires faster, easier and better than existing plug tools. The DART creates a chemical reaction with your sealant to quickly form a permanent airtight bond.