ICT 150-B-5 5 gal Ure-Seal Part B Urethane Clear Coat. ICT Ure-Seal H2O is a 2-part environmentally friendly water reducible, crystal clear, alaphatic urethane. It is a high performance clear coating that can be used inside or out to protect and enhance any properly prepared decorative concrete, brick pavers, and many other concrete & masonry surfaces for years of service.