StoneCare4U Essential Matt Finish Limestone Sealer 5L 3 Pack

Create a long-lasting, stain-resistant finish on natural limestone with StoneCare4U Essential Matt Finish Limestone Sealer. This quick-drying formula provides excellent water repellence and lasting protection for porous natural stones, including sandstone and slate. Its attractive matt finish helps prevent efflorescence, algae, and green growth, creating a self-cleaning surface. For optimal results, ensure the surface is clean, dry, and at a temperature between 13°C and 23°C for at least 72 hours prior to application. Apply two "wet-on-wet" coats using a low-pressure sprayer, roller, natural fibre brush, or sponge, do not dilute. Allow 45-60 minutes for surface drying. Stop application immediately if rain is forecast or begins, keep the treated area dry for the first 6 hours. A colour change may occur on some surfaces—test in an inconspicuous area first. Protect unsealed areas with masking material. Not for use on highly polished, ceramic, glazed, dense, or non-porous surfaces. Always wear appropriate safety gear (gloves, eye protection, face mask, clothing). 5L pack of 3.