RESTORES SHINE & LUSTER: Marine 31 Stainless Steel Polish & Sealant Combo is designed to restore the brilliant, mirror-finish on your boat's metal rails and fixtures without hard rubbing and buffing. LONG LASTING PROTECTION: The Stainless Steel Liquid Sealant adds a durable, acrylic-based protective layer that lasts up to 6 months, shielding metal surfaces from UV rays, salt degradation, bird droppings, and other contaminants. VERSATILE USE: This combo is perfect for uncoated aluminum, stainless steel, and chrome surfaces, making it a versatile choice for all your boat's metal care needs. EFFORTLESS APPLICATION: Marine 31 metal care products are designed to be easy to use, allowing you to achieve a professional-level shine and protection with minimal effort. ADVANCED ABRASIVE TECHNOLOGY: The Marine 31 Stainless Steel Liquid Polish utilizes advanced abrasives that remove oxidation and staining without dulling the finish, offering a medium-cut performance with an ultra-fine polish result.