General description Smartseal Natural Stone Sealer WET LOOK is a water-based protective sealer that creates a durable, clear silk/satin finish. It is suitable for both internal and external surfaces made from sandstone (with exceptions), limestone, slate, terracotta, quarry and Victorian tiles, brick pavers, and any textured stone or masonry surfaces. This rapid-drying sealer is easy to apply and provides protection against oil and water-based stains, making it ideal for natural stone and slate surfaces. It is suitable for rough and absorbent surfaces and can be used indoors or outdoors. Technical specifications Coverage Ratios: Average 5-12 m² per litre depending on the texture and porosity of the surface. Compatibility and accessories Not suitable for polished stone and ceramic glazed surfaces. Not recommended for Kandla Grey (mid and light grey) sandstone. For best cleaning results, use Patio Clean Xtreme. Use Smartseal Residue Remover if applied over a sweep-in pointing compound