10 Best Tile Sealers 2026 in the United States

The Miracle Sealants 511 Impregnator is a penetrating sealer designed for a wide range of surfaces such as ceramic, porcelain, natural stone, and grout. Its main strength lies in its oil and water-resistant formula, which creates an invisible protective layer without changing the surface's appearance. This makes it ideal for both indoor and outdoor use, including food prep areas, thanks to its safe, non-yellowing finish.

The Miracle Sealants 511 Seal & Enhance is a solvent-based tile and stone sealer designed to both protect and enhance color. It works well indoors and outdoors on various finishes like honed, textured, or polished surfaces. One of its strengths is its dual action: it seals while enriching the stone’s natural look, resisting stains from oil, water, and even freezing conditions for 3 to 5 years. This means you get long-lasting protection that also makes your tiles look better. It covers a large area—up to 4,000 square feet per gallon—which makes it cost-effective for bigger projects.

The STONETECH Bulletproof Sealer is designed to provide robust protection for porous natural stone and grout surfaces, making it a solid choice for homeowners looking to enhance the durability of their interior tiling. One of its key strengths is its advanced formulation with water-based fluoropolymers, which ensures effective stain protection and a waterproof barrier. With an impressive coverage of up to 100 square feet and a longevity of up to 5 years on interior surfaces, it offers good value for the investment.