Klasse High Gloss Sealant Glaze is a highly concentrated acrylic formula glaze for new cars and oxidation-free surfaces. It's use is optional over All-In-One but what a great option! High Gloss Glaze provides an additional protective layer over the All-In-One with an exceptionally brilliant mirror-like shine.** High Gloss Sealant Glaze creates an elastic, non-chip, shrink-proof, heat and scratch resistant protective seal against ultraviolet rays, salt water, acid rain and industrial pollutants for up to 12 months. Use this glaze on all paints with or without clear coats, glass, fiberglass, Plexiglass, plastics, metal surfaces, enamel, tiles, Formica and all non-porous surfaces. It is anti-static, non-abrasive and contains no ingredients harmful to paint, metal or plastic.**Application Tip: The longer High Gloss Sealant Glaze stays on the surface, the easier it is to buff off. Apply to the entire vehicle and then buff. If you experience any difficulty buffing, spray the surface with Menzerna High Gloss Acrylic Shield and wipe with a Microfiber cloth. Instant streak-free shine!*** Klasse High Gloss Sealant Glaze can be applied directly on newer cars but it works best when applied over an initial application of Klasse All-In-One. When used over All-In-One, it makes the finish more mirror-like and extends the products durability.