Racers Edge Premium Polish is the finest polymer finish you can buy. Only the highest quality ingredients have been used in the formulation. This premium polish is specifically made to work on enamels, lacquers, chrome, glass, polished metals. Racers Edge Premium Polish provides the best possible protection for today’s highest quality automotive and industrial paints. Racers Edge provides a unique blend of two highly protective pharmaceutical grade polymers, and UV50 sunscreen to provide maximum protection against the corrosive effects of acid rain, snow, wind, salt, sap, tar, bugs, bird droppings, and the sun's damaging rays. With it's anti-static properties it is highly effective in the reduction of dust, dirt and hard water spots. Nothing sticks to RACERS EDGE. RACERS EDGE CONTAINS NO ABRASIVES! One application lasts up to 12 months.