Essential Limestone Sealer Satin Finish is a high-performance stone sealer designed specifically for natural limestone surfaces. It is also appropriate for other natural stone, such as slate and sandstone. Importantly, it has a long-lasting, attractive satin finish that can enhance natural colours and provides excellent stain resistance, quick-drying and simple to apply.   It provides high-quality protection by preventing stains and general grime and dirt from permeating the surface, making it easier to clean and maintain. The amount of coverage will vary depending on the type of surface application, but it should be up to 15m2/litre per coat. Available in 5L and 25L. HOW TO APPLY: 1. Remove any loose debris from the work surface before beginning your work, and make sure you have adequate personal protection, such as gloves , proper protective eyewear , a face mask , and appropriate clothing. 2. Before beginning, ensure that the surface is completely clean and dry, and that the weather conditions are desirable. 3. Essential Limestone Sealer Satin Finish should be applied lightly and smoothly with a low-pressure sprayer, micro-fibre mop, paintbrush, or soft cloth, taking care not to leave application traces or enable the product to puddle on the surface. Do not dilute the product. 4. Allow 45 to 60 minutes for the first coat to dry before applying the second coat. Repeat the process, but this time apply the product in the opposite direction to create a consistent finish. Multiple coats can be applied if necessary to achieve a "gloss" finish. PLEASE NOTE: Essential Limestone Sealer Satin Finish could induce colour change on some surfaces; always test the product in an inconspicuous area before using it. Masking tape should be used to protect surfaces that are not to be sealed. This product is not suitable for Kandla Grey (mid & light grey) sandstone. NOT RECOMMENDED FOR USE ON HIGHLY POLISHED STONE & CERAMIC GLAZED SURFACES.