Nanotol 2in1 Car Cleaner and Sealer Sealant Cenano Nanotechnology 34oz Nanotol? 2in1 cleans and seals in one single step Sealed surfaces are repellent to grease, dirt, oil and water Clean the sealed surface just with water, without the use of any chemicals Nanotol 2in1 can be used on any smooth, non-absorbent surfaces such as glass, metal, plastic, chrome, ceramic and stainless steel Provide surfaces with a high-quality and exclusive look