The 18 oz 3M Cavity Wax Plus 08852 Protective Coating is a high-quality product made by 3M in the United States. This cavity wax is specifically designed to protect internal auto body panels, providing an extra layer of protection to keep your vehicle looking its best. With a volume of 18oz, this product is easy to use and ensures a thorough application for long-lasting protection. Whether you're a car enthusiast or simply looking to maintain the appearance of your vehicle, this 3M Cavity Wax is a reliable choice.