IMAR Strataglass Protective Polish #302 16 oz Cleaner uses a polymer-based formula to safely clean, polish, and protect Strataglass and other clear vinyl surfaces, restoring clarity and shine while removing dirt, salt, and grime. Its molecular bonding action forms a protective barrier that shields against UV damage and marine environmental pollutants, enhancing the scratch-resistant coating on vinyl boat windows and similar materials. Recommended for use every 2 to 3 months, or more often in high fallout areas, this clear vinyl cleaner supports long-term protection and maximum clarity, and it can be combined with other cleaners for added care.