LiquiTube Tire Sealant 16 oz — Heavy-Duty Small-Tire Protection, Seals Punctures to 3/4 in

LiquiTube Premium Heavy Duty Tire Sealant is a 16 oz professional-grade fluid that seals punctures, rim and bead leaks, and helps maintain tire pressure for tubeless and tube applications on trailers, lawn equipment, and off-road vehicles.

Designed for fleet and homeowner use, this concentrated 16-ounce formula is sized for small tires—such as lawn mowers, golf carts, wheelbarrows and small trailers—where routine punctures and slow leaks cause downtime. The product works while tires are in service to repair fresh punctures up to 3/4", slow porosity leaks and bead or rim seepage. Its stabilization and balancing agents also help maintain inflation and reduce vibration, making it useful across construction, landscaping and recreational equipment.

How does LiquiTube stop flats from punctures and rim leaks?

LiquiTube contains reactive sealing polymers that travel to the puncture site with wheel rotation and form an elastic plug, while surfactants and binding agents address bead and rim seepage. The seal forms quickly on smaller punctures and remains flexible to resist shear from movement.

• Seals punctures up to 3/4" in heavy-ply tires
• Stops bead and rim leaks caused by corrosion or imperfect seating
• Works in both tubeless tires and inside tubes

Is this 16 oz bottle the right size for my equipment?

The 16 oz container is intended for small-diameter tires such as lawn mowers, single-axle trailers, wheelbarrows and golf carts. Larger vehicles and multi-tire fleets typically require the one-gallon option to treat all tires adequately and maintain consistent protection.

• Best for front mower tires, wheelbarrow and small trailer tires
• Not recommended for light automobiles or TPMS-equipped tires via valve installation
• Purchase 1-gallon for multiple or larger tires

How simple is installation and ongoing maintenance?

Installation is a straightforward do-it-yourself task: remove the valve core to inject the sealant directly or pour into tubes when applicable. No special equipment is required for most small tires, and once applied the formula works continuously without daily attention.

• Inject through valve stem after removing core or pour into tube
• No frequent reapplication for normal use; inspect for severe damage
• Store bottle upright in a cool, dry place when not in use

Will LiquiTube affect tire balance or equipment performance?

LiquiTube is formulated with balancing and cooling additives to minimize imbalance and vibration. In most light and off-road applications the product helps stabilize rotation; for high-speed vehicle tires, follow manufacturer guidance and avoid valve-stem installation on TPMS-equipped wheels.

• Contains agents that reduce vibration and assist rotational balance
• Helps maintain inflation to protect tire longevity
• Avoid use via valve stems on tires with TPMS sensors without checking compatibility

Who is this product for? LiquiTube Premium 16 oz is aimed at homeowners, landscapers, small-fleet operators and recreational users who need a compact, effective sealant for small-diameter tires. If you manage lawn mowers, golf carts, ATVs, or single-axle trailers and want to avoid frequent flat repairs and downtime, this bottle offers a convenient, long-lasting way to maintain air pressure and reduce roadside or field repairs. For full-vehicle or fleet coverage consider the larger 1-gallon option for treating multiple tires or larger equipment.