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Astro Masonry
Long Island Masonry Supply
About Alliance Gator Masonry Products
Alliance Gator is a trusted manufacturer of high-quality masonry installation products used in residential and commercial projects across Long Island and the New York City area. At Astro Masonry, we carry a wide selection of Alliance Gator materials to support patios, walkways, retaining walls, outdoor kitchens, and hardscape installations of all sizes.
Since 2003, Alliance Gator has supplied hardscape professionals with innovative installation solutions, including polymeric sand and dust products, cleaners, sealers, lateral support systems, Gator Base, and the unique Gator Tile System for exterior porcelain tile installations. These products are designed to improve efficiency, durability, and long-term performance on job sites.
Contractors and homeowners choose Alliance Gator for its reliability, proven performance, and compatibility with a wide range of pavers and hardscape materials. Designed to perform in the Northeast climate, Alliance Gator products help protect installations from shifting, erosion, weed growth, and moisture damage.
Visit our Long Island showroom to view available Alliance Gator products and speak with our team about selecting the right installation materials for your project. Delivery is available throughout Long Island and NYC.
