Turtle Wax® Express Shine® Spray Car Wax. Hard Shell Finish®. The leading car wax in the world. Easy on, easy off Get a Hard Shell Finish® in minutes! Gives a Hard Shell Finish® faster than traditional waxes. Spray on and wipe off. So fast, you can use after every wash! Questions Call the free car care expert hotline. 1-800-TURTLEWAX or visit www.turtlewax.com ©Turtle Wax, Inc.