SXT 3.0 Max was designed to provide maximum performance in a minimum odor environment for both foam and rubber tire racing. 3.0 Max was developed to increase the aggressive feeling and provide better grip in medium to low bite tracks. Not all race tracks have switched over to the CRC black carpet and still race on grey ozite. 3.0 Max can excel on these tracks and club tracks with smaller turnouts to add high grip faster. Features: Aggressive traction compound Carpet foam and rubber Offroad foam and rubber Apply for 5 to 30 minutes as needed Wipe tires before heading to the track Great for club tracks to build groove faster Marked with red dot on cap