Gravity RC Liquid Gravity "Grip Doctor" Foam & Rubber Tire Traction Compound offers intense grip when it counts. Gravity RC's "Grip Doctor" traction compound gives consistent traction whether using foam or rubber tires.

When looking for the edge at the racetrack look no further than the Liquid Gravity "Grip Doctor" traction compound. Package includes one 3oz bottle with integrated applicator in the lid.