CSS Sliding Menus Css3Menu.com The dependable mold releases of choice! WELCOME! Since 1961, Sprits has been providing high quality, economical mold releases and molding sprays... to a wide variety of industries. Our mold releases have many uses, such as plastic injection molding, investment casting, lost wax casting, foam molding, rubber molding, plastic... lubrication and plastic machining to name a few. In addition to being used as a mold release, Sprits silicone spray mold release can be applied as a silicone lubricant for all metal...