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Use it on all of these

The #1 Tire Sealant that prevents flats

FlatOut™ is a one-time tire sealant that prevents flats due to punctures up to 1/2’’ and stops slow leaks around the bead or valve stem or due the natural porosity of the tire. It is made of synthetic TangleTek™ fibers including KEVLAR™ and unique DamRight™ fillers suspended in our special Never-Settle™ base fluid (non-adhesive, non-toxic and freeze-resistant). When a puncture occurs, escaping air forces FlatOut™ into the wound creating an airtight fiber jam. Think beaver dam but with the fibers and fillers forming an amazingly durable plug! And, It’s proven, having been used in Military and industrial applications for decades!

We know you have equipment you want to protect. This formula is perfect for all your Off-Road equipment; ATVs, UTVs, Lawnmowers, ZTRs, eBikes/ Fat Tire Bikes and more! 

When you’re traveling down the highway, the last thing you want to worry about is a flat! Protect your RVs, Horse Trailers, Boat Trailers, Utility Trailers and more with this On Road Formula!

Unlike anything we created before, this Small Tire Formula is perfect for all those low air volume tires you want to protect. Great for bikes, one-wheels, scooters, mopeds and more! 

Whether you’re out on your ATV or mowing the lawn, make the smart choice and stay safe with FlatOut Multi-Purpose.

From Lawn Mowers to Snow Blowers. Work to do outside? There’s no job too tough for FlatOut Outdoor Power.

Adrenaline junkies should never let a flat tire ruin their weekend. Use Sportsman Tire Sealant to keep you on the trail.

Want to learn about our commercial / industrial line?

Introducing FlatOut™ QuickStrike™ Formulas!

Trusted By Military

A Big Community of People Like You.

Made in the USA

AVAILABLE AT

1. ONE TIME SEALANT THAT PREVENTS FLATS AND SEALS LEAKS FOR THE LIFE OF THE TIRE

2. INSTALLATION IS QUICK AND SIMPLE WITH OUR EASY DISPENSING CAP

3. SEALS PUNCTURES TWICE THE SIZE OF THE OTHER GUYS… UP TO 1/2 INCH IN THE TREAD!