Brand: Stans notubes
Reference: 030131
Optimal measurement to apply to both wheels of your bicycle and for subsequent fillings.First choice of cyclists worldwide for tubeless conversion and puncture preventionSeals holes up to 6.5mm (1/4") quicklyRemains liquid inside tires for 2-7 months for long-lasting protectionPremium low-viscosity formula that resists freezing to work in environments as cold as -20°F (-28°C)Natural materials, safe for the environmentCan be injected through valve stems with removable cores compatible with tubes and tubular tires