PJ1 Flat Shield
Give yor tires a fighting chance against the hazards that can leave you flat! Flat Shields special heavy-duty fibrous compound works in tube or tubeless tires utilizing centrifugal force to seal most punctures caused by objects up to 1/4" in diameter instantly, maintaining up to 90% normal pressure. Seals porosity and rim leaks as well. The PJ1 special formula won't dry out or gum up during the file of the tier, even in extreme temperatures. Harmless to rubber, metal or alloy wheels. Flat Shield aids in balancing and wont affect patching. Safe for skin or clothing. Proven in Baja race winners and in millions of miles of use. Flat Shield works on or off-road!
