Smartseal Natural Stone Sealer - Wet Look Finish - A Durable, hard-wearing sealer which creates a glossy wet look on any hard surfaces including but not limited to: terracotta, quarry, limestone, slate and sandstone. Formulated with a rapid drying composition and is very easy to apply via roller or sprayer. Not only this, but Smartseal's Natural Stone Sealer provides fantastic protection against many unsightly horrors, from spillages to stains and organic growth of all types, like moss, algae and lichen spores. Suitable for both indoor and outdoor usage.