PRO-410™ Paving Sealer

ProJoint PRO-410 is a premium impregnating sealer that goes beyond simple surface protection. Formulated with high-quality acrylic resins, it penetrates deep into the pores of natural stone and concrete to enrich its natural tones, giving your patio or driveway a “vibrant” yet natural matt appearance. Unlike cheaper alternatives that can peel or flake, PRO-410 is non-degrading and UV stable, ensuring your paving remains protected and beautiful for years. This sealer creates a robust, water-repellent barrier that shields your outdoor surfaces from the harsh effects of the British weather, as well as common stains like oil, grease, and bird droppings. Because the formula is breathable, it allows moisture to escape from within the stone, preventing the build-up of damaging efflorescence. It’s also an excellent choice for “binding” joint sand in block paving, helping to keep your driveway stable and reducing weed growth. Whether you are sealing a brand-new natural stone patio or rejuvenating an older concrete driveway, PRO-410 offers a professional, anti-slip finish with an easy single-coat application. Vibrant Matt Finish: Enhances the natural colours and textures of the stone without adding an artificial, high-gloss shine. Professional Weatherproofing: Provides a high-performance shield against water penetration, frost damage, and natural weathering. Stain & Algae Resistant: Actively repels dirt, grime, and oil, making your paving significantly easier to clean and maintain. Breathable Technology: Ensures moisture can evaporate through the sealer, protecting the structural integrity of your paving. Versatile Application: Ideal for all porous natural stone (except porcelain), concrete, block paving, and even brickwork or masonry.