This sealer kit uses ICT's Ure-Seal H₂O Next Gen technology to seal concrete water slides and concrete countertops with an environmentally-friendly, low-VOC, water-reducible two-part urethane. With a crystal clear, high gloss finish, this sealer will protect and enhance concrete surfaces and create a food-safe surface that's resistant to salt and other chemicals. This sealer can be used for residential and commercial applications and is safe for indoor or outdoor use.