PJ1 TrackBite is a custom formulated resin that provides controlled traction for competition racing. Maximizes high performance traction by means of adhesion. Does not soften tires, and is water resistant, it will not be washed away by rain. Used for 35 years by every NHRA and IHRA national racing event. Ideal for use in all types of racing on hard surfaces. Increases traction regardless of weather conditions, weight of vehicle or horsepower. Ideal for use in all types of racing on hard surfaces, but also can be applied directly to tires with a brush, roller or sprayer. How to Use: Apply a small amount of PJ1 TrackBite Traction Compound in front of drive wheels. Spin rear wheels with minimum engine power. Avoid hard burnouts whenever possible. Where liquid burnouts are prohibited, apply directly to tires with a brush, roller or sprayer.