About Us

Over 35 Years of Proven Performance

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 Seal®’s industrial Tire Additives are used by some of the
most demanding customers in the world, including:

• Military

• Delivery fleets

• Mining/ Quarry Vehicles

• Trucking Fleets (18 Wheelers)

• Agriculture

• Heavy Construction

• Garbage Trucks (which drive over some of the worst debris imaginable at landfills!)

• And many more.

Our Industrial tire additives have helped companies have millions of dollars in tire repairs/replacements, damage to wheels and

equipment, fuel costs, insurance costs, service calls and employee/equipment downtime.

Now, we bring that same extreme performance to consumers with our new FlatOut™ by MULTI SEAL® for Campers, Trailers,

ATVs, UTVs, Lawn Mowers, Wheelbarrows, Dirt Bikes, Golf Carts and More.