Rust-Oleum MS 511 Quartz Countertops Sealer is a 16 oz. spray designed to protect and enhance the beauty of quartz surfaces. This high-performance sealer provides a durable, water-resistant finish that helps prevent stains and damage from everyday use. Ideal for kitchen and bathroom countertops, it is easy to apply and dries quickly, ensuring a hassle-free application process. The formula is compliant with safety standards, making it a reliable choice for both residential and commercial applications. With its effective sealing properties, this product helps maintain the integrity and appearance of your quartz surfaces.