Proven performance in the most demanding applications
Ultraseal® Extreme Heavy-Duty-Grade Tire Sealant is the best Ultraseal formula for maximizing tire performance. Quick and easy to use, just inject through the valve stem with pump in inflated tire. Installation pump (Item # 228248) sold separately. 5-gal. container. U.S. Military approved NSN80300 #12894502.
NOTE: This new container with externally threaded neck will not work with the old-style pump (Item #P229). If you already own an installation pump, order adapter (Item # 228249) to connect the pump to the new containers.
NOTE: Not for ultra-high-performance tires. High-speed tires must be balanced before installing Ultraseal.
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