Polyvine Stone and Brick Protector & Professional Sealant Masonry Waterproofer Interior Exterior Clear Penetrating Sealer Waterproof Coating for Stone, Brickwork, Flagstone, Sandstone, Slate, Plaster

• INVISIBLE NATURAL PROTECTION – Polyvine brick and stone protector seals and waterproofs stone, brick, slate and plaster without changing their look. One coat protects against water, oil, grease, and salts for a beautifully natural finish indoors or out.
• FAST, EASY APPLICATION – Quick-drying and simple to use, our natural finish clear sealer protective coating covers 15–20m² per litre & dries within 15–60 mins. Just one coat gives lasting, invisible protection and cleans up easily with mild soap & water.
• ALL-WEATHER DEFENCE – Polyvine stone and brick waterproof sealer outdoor or indoor application, resists rain, moisture, heat, and chemicals. It also suppresses mould, fungal growth and salt formation to keep your brick and stone surfaces clean and strong.
• ECO-SAFE FORMULA – With ultra-low solvents and VOCs (under 1g/l), Polyvine’s penetrating stone and brick coating protector is water-based, eco-friendly, and safe to use anywhere. Professional-grade performance that’s tough on weather, gentle on your home.
• TRUSTED UK EXPERTS: Polyvine is a family-run business with 40 years’ experience in painting & decorating. Researched & manufactured on-site, our products are relied upon by professional painters & decorators for a premium, long-lasting finish every time.

Product Description When the beauty of natural stone or brick deserves protection without compromise, Polyvine Interior and Exterior Brick and Stone Protector quietly does its job, leaving behind nothing but the material’s true character. This invisible, water-based protective coating formula penetrates deep beneath the surface to create a powerful waterproof barrier, sealing out moisture, grease, oil, acids, and salts while preserving the authentic look and texture of the stone or brick beneath. Perfect for both interior and exterior use, our protective masonry waterproof sealant offers complete peace of mind without altering the surface appearance; no darkening, no sheen, just pure, natural protection. One simple coat of our natural stone protective coating is all it takes to guard against the elements and everyday wear, keeping your brick walls, fireplaces, flagstones and stonework in pristine condition. With ultra-low solvents and VOCs (under 1g/l), our stone and brick sealant protector is a safe, environmentally responsible choice that’s as kind to your home as it is to the planet. Whether you’re treating sandstone, brick, slate, plaster, or exposed stone walls, Polyvine brick and stone sealer enhances weather resistance and longevity while suppressing mould, fungal growth, and the formation of salts on natural masonry surfaces. It dries quickly, typically within 15 minutes to an hour, depending on temperature and covers an impressive 15–20 square metres per litre, making our protective interior and exterior sealer efficient as well as effective. Easy to apply and effortless to maintain, Polyvine high-performance brickwork waterproofer & protector can be cleaned with mild soap and water, ensuring your stone and brick surfaces remain timelessly beautiful and naturally protected, season after season. Directions 1. Ensure surfaces are clean, dry, and free from contaminants. 2. Shake the can well before use. 3. Apply the sealer using a brush or roller, following the grain of the material. 4. Allow the first coat to dry for 15-60 minutes. 5. Apply a second coat if desired for added protection. 6. Clean equipment with mild soap and water immediately after use.