U Grade Purging Compound

Product Details

U Grade is a versatile, high performance purging compound especially suited for color and material changes for thermoplastic injection molding and extrusion machines. U Grade has a wide service temperature range encompassing most commodity, engineering, and super-engineering resins, making it unnecessary for multiple grades. U Grade is also recommended for hot runner cleaning as well as sealing and shutting down machines to prevent carbon on start-ups.