THE BEST TIRE TRACTION HANDS DOWN, NOT ONLY IN THE USA, BUT IN OTHER COUNTIES TOO! INDUSTRY STANDARD RUBBER TIRE ADDATIVE! Tire tweak when rubbed into foam tires and left over night will soften and condition the rubber. Softens foam tires and restores the natural traction of the rubber. Use this on top of traction compound (such as Zip Grip), and it will increase the the duration of time the tire compound lasts. In other words get more traction longer! Volume: 6 oz.