IMAR Strataglass Protective Polish (#302) is a polymer based product specifically formulated to safely clean, polish and protect Strataglass and the Strataglass scratch resistant protective coating.  The trade secret ingredient of IMAR Strataglass Protective Polish is the molecular bonding that creates a nearly invincible protective barrier against the damaging effects of marine environment pollutants.  IMAR Strataglass Protective Polish is recommended for use every 2 to 3 months.  In areas of high fallout use every 4 to 6 weeks.