FlatOut Tire Sealant for Outdoor Power Equipment — 32 oz Bottle, Kevlar-Reinforced, Non-Toxic

FlatOut Tire Sealant Outdoor Power Equipment Formula is a ready-to-use, Kevlar-reinforced liquid that seals punctures and prevents flats in outdoor power equipment tires.

Keep lawn mowers, zero-turns, snow blowers, wheelbarrows and other outdoor machines rolling with fewer interruptions. This 32-ounce bottle contains a water-washable, non-toxic formula built for heavy-duty use; professionals in landscaping, agriculture and construction rely on its fiber-reinforced chemistry to stop leaks fast without latex mess or sticky residue. Apply once to protect inner tubes and tubeless tires from common punctures and slow leaks caused by nails, thorns, and rough terrain.

How does FlatOut stop flats before they happen?

The sealant uses Kevlar fibers suspended in a liquid carrier that flows to puncture sites and bonds quickly to form a flexible, long-lasting plug. Because it’s non-latex and non-adhesive, the product stays fluid inside the tire until a leak occurs and then seals without gumming up valves or wheel components. It's suitable for routine preventive maintenance or for topping off after a minor repair.

• Kevlar fibers form strong, flexible plugs at puncture points
• Liquid matrix remains mobile until contact with air
• Water-washable and non-toxic for easier cleanup
• No latex or adhesive to leave sticky residue

Which machines and tires is this formula intended for?

This Outdoor Power Equipment Formula is formulated for slow-rolling, low-pressure tires commonly found on riding mowers, zero-turn mowers, snow blowers, wood chippers, and utility carts. It works in both tubed and tubeless applications, and is popular with landscapers and equipment owners who need reliable protection across varied terrain and seasonal tasks.

• Riding and zero-turn lawn mowers
• Snow blowers and small agricultural machines
• Wheelbarrows, garden carts, and wood chippers
• Both tubed and tubeless tire systems

How do you apply and maintain FlatOut sealant?

Application is quick and requires minimal tools: remove the valve core, pour the recommended amount of sealant into the tire, reinstall the core, and rotate the wheel to distribute. For ongoing protection, check levels seasonally or when tires show pressure loss; reapply as needed depending on usage and operating conditions.

• Remove valve core and pour in measured amount
• Reinstall core, inflate to recommended pressure
• Rotate wheel to coat internal surface evenly
• Inspect periodically and top up for heavy use

What safety and cleanup considerations should I know?

The formula is non-toxic and water-washable, making spills and tools easier to clean than latex-based alternatives. Still, avoid prolonged skin contact and keep the bottle capped when not in use; store in a cool, dry place away from direct heat. Dispose of any waste according to local guidelines for liquid residues.

• Non-toxic, water-washable formula for easier cleanup
• Avoid prolonged skin contact; use gloves if preferred
• Store capped in cool, dry conditions
• Follow local disposal rules for residual liquids

Who is this for: FlatOut Outdoor Power Equipment Formula is designed for homeowners, professional landscapers, grounds crews and equipment owners who want a dependable, low-maintenance way to reduce downtime from tire punctures. If you operate ride-on mowers, utility equipment, or seasonal machines and need a clean, Kevlar-strengthened sealant that’s trusted in demanding field conditions, this 32-ounce bottle offers a practical preventive solution.