Stan's Notubes

Stan's No tubes DART forgoes traditional tubeless repair plugs for an innovative, flexible solution that reacts with sealant to create an airtight bond.

Threaded valve extenders allow deep section rims to convert to tubeless.

Stan’s NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid

Thin, low viscosity liquid with improved sealing capabilities over the standard NoTubes sealant.

Stan’s NoTubes Sealant is a thin, low viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling.

Dual Action Repair for Tubeless (DART) repairs large punctures and slices in tubeless tires faster, easier, and more reliably than existing tire plugs. Unlike traditional tire plugs that attempt to press rubber strips into a puncture, dual action DARTs cr