PureStone Hot Melts by CornerStone are high performing Metallocene and advanced proprietary formulated adhesives providing excellent clarity and machinability. PureStone hot melts offer no charring, reduced stringing and smoke, and increased mileage. A few industry leading products are below but more are available. Contact CornerStone adhesives today to learn more about Metallocene hot melts and our service programs to support them.