For use on all painted surfaces (except denim, semi-gloss and wrinkle) and chrome-plated finishes. Glaze Poly Sealant is three products in one bottle. A durable, breathable, clear poly sealant with UV protection to protect against fading and the oxidizing effects of acid rain and harsh airborne pollutants. An ultrafine leveling agent to level and remove fine scratches and minor blemishes in clear coat finishes. A cleaner to handle tar, tree sap, stains and pollutants. Easy to apply and hand buff for a deep, glass-like finish. Biodegradable.