StoneCare4U Essential Colour Boost Sandstone Sealer 5L 2 Pack

Transform your sandstone with StoneCare4U Essential Sandstone Sealer Colour Boost. This high-performance sealer, formulated for natural sandstone, creates a durable, stain-resistant shield while enhancing the stone's natural beauty. Suitable for limestone and slate too, its eco-friendly formula deeply penetrates, protecting against staining and heavy soiling, both indoors and out. Expect richer, more vibrant colours. For best results, ensure the surface is clean, dry (72 hours minimum), and the application temperature is between 15°C and 23°C. Apply two coats, 45-60 minutes apart, using a low-pressure sprayer, roller, natural fibre brush, or sponge. Do not dilute. Remove excess sealer within 20-30 minutes. Maintain a completely dry surface during the 72-hour curing process to avoid unsightly white patches. Note: This sealer will alter the stone's colour, test it in an inconspicuous area first. Protect unsealed surfaces with masking material. Not suitable for Kandla Grey (mid and light grey) sandstone or non-porous surfaces. Clean sealed areas with a mild, pH-neutral cleaner or a very mild concentration outdoor cleaner. Avoid harsh or abrasive agents. Coverage: 4-6 sq metres per litre (depending on porosity). Pack of two 5L containers. Always wear appropriate safety gear (gloves, eye protection, face mask, clothing.