FlatOut™ by MULTI SEAL®

No More – “Oh Drat, We’ve Got a Flat!”

FlatOut™ is a one-time tire additive 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!

MULTI SEAL® has been the leader in industrial tire additive technology since 1981. We’re an engineering-driven, second generation family business, and we manufacture all of our products at our headquarters in Spring, Texas, USA.

MULTI-PURPOSE — Engineered to Get the Job Done. For use in Riding Lawn Mower, Zero Turn Mower, Snow Blower, Wood Chipper and Wheelbarrow Tires and More

TRAILER — Engineered to Keep You Safe. For use in RV, Travel Trailer, Cargo Trailer, Boat Trailer, Horse Trailer and Utility Trailer Tires and More

SPORTSMAN — Engineered for Extreme Terrain. For use in ATV, UTV, Golf Cart, Dirt Bike, Scooter and Off-Road Jeep/Truck Tires and More

OUTDOOR POWER EQUIPMENT — Engineered to Get the Job Done. For use in Riding Lawn Mower, Zero Turn Mower, Snow Blower, Wood Chipper and Wheelbarrow Tires and More

Want to Purchase FlatOut™?

This consumer tire additive is ideal for the everyday outdoorsman! With several options in the FlatOut™ consumer line, you’re bound to find the perfect solution for you.