M68 EXPRESS HYDRO SEAL works fast and easy on all surfaces, coatings, plastic, glass, metal, vinyl and rubber trim. This silica based formula will safely remove dust, mild grime, and water spots. M68 Express Hydro Seal leaves a “wet look” shine with a hydrophobic coating film. Contains no wax. Non-abrasive and non-silicone. Formula is VOC Compliant.