StoneCare4U - Limestone Sealer Matt Finish - 3 x 5L - Dry Finish, Invisible, Exterior Natural Stone Sealant for Limestone, Sandstone, Slate & More. Outdoor Clear Sealant for Patio, Drive & Paths

• Clear Sealant & Limestone Sealer: A professional clear sealant designed to seal natural stone surfaces including limestone, sandstone, slate, marble and granite, helping protect against everyday wear while keeping the stone’s natural appearance
• Natural Matt Finish: An invisible and clear stone sealer that deepens and enriches natural tones to achieve a completely natural dry finish, enhancing the appearance of limestone without creating an artificial look
• Damp Seal Moisture Protection: Clear impregnating sealer that helps prevent moisture and damp penetration, while remaining breathable so the natural stone can dry naturally without causing any damp issues to the limestone. Also used across these surfaces to act as a grout sealer for external limestone patios & drives
• Interior & Exterior Sealant Use: Ideal as an outdoor waterproof sealant for limestone patios, paving slabs, paths and stone floors, offering reliable protection for exterior stone surfaces exposed to the elements and interior substrates such as your kitchen & bathroom
• Easy Application & Long-Lasting Results: Simple brush, roller or spray application with deep penetration into the limestone , after use of a natural stone cleaner, helping to deliver long-lasting protection with minimal maintenance

This professional-grade clear sealant for limestone external and internal surfaces, mainly acts as a natural stone sealer, specially formulated to protect and enhance natural stone surfaces while maintaining their natural character. Designed for use on limestone, sandstone, slate, granite & more, it penetrates deep into the stone to provide long-lasting protection without forming a film on the surface Our clear, matt stone sealer creates an invisible waterproof barrier that helps prevent moisture ingress, damp penetration and water damage, as well as weathering . Unlike traditional surface coatings, the formula remains fully breathable, allowing trapped moisture to escape naturally while still protecting the stone from rain, spills and everyday exposure. In addition to protection, this limestone sealer also acts as a clear sealant, keeping the natural tones of sandstone to create an invisible appearance, whilst keeping the dry natural look finish. Colours appear natural, without adding an artificial gloss shine or leaving a slippery residue, making it ideal for enhancing patios, paving and stone floors while keeping a natural limestone appearance. Suitable for both indoor and outdoor use on sandstone, the sealer can be applied to patios, paving slabs, paths, driveways, stone floors, tiles and grout. It performs reliably as an outdoor waterproof sealant, helping protect exterior stone surfaces from weathering, staining and water absorption for 3-5 years. Application is quick and straightforward using a brush, roller or sprayer. The penetrating formula absorbs easily into porous surfaces, providing long-lasting protection with minimal maintenance required. Ideal for DIY users and professionals alike, this versatile stone sealer helps preserve, protect natural stone surfaces for years to come, whilst keeping the natural colours in the sandstone surface.