GlazeGuard Sealer is an ultra-durable two component, industrial grade product that utilizes nanotechnology adhesion promoters for maximum adhesion, protection, durability, and shine. This lab-tested product has been specially developed for sealing Ceramic, Porcelain and Stone tile, and grout surfaces with a proven track record. It's easy to apply to achieve a long-lasting professional appearance for most commercial and DIY projects and provides a clear protective barrier that will last for years. GlazeGuard is water-based, environment-friendly, non-yellowing and highly resistant to abrasions and a very wide range of chemicals. Available in high gloss, satin and matte finishes. Can be used interior or exterior.