Get all the benefits of going tubeless; puncture prevention, improved handling, reduced weight. Giant's Tubeless Tyre Sealant seals punctures up to 6.5mm fast, stays liquid for 2-7 months and resists freezing - working down to -34° C. Featuring natural materials our sealant is safe for the environment and can be injected through the stems with removable cores. We recommended using 1OZ of sealant per road tyre, and 2OZ of sealant per off-road tyre. Read more about Tubeless, including installation and maintenance help.

• Seals punctures quickly up to 6.5mm / 1/4"
• Remains liquid for 2-7 months for long-lasting protection
• Premium low-viscosity formula resists freezing - works in environments as cold as -34° C / -30° F
• Made from natural materials - safe for the environment
• Can be injected through valve stems with removable cores, compatible with tubes and tubular tires