Our material has been approved to Mil-I17563 and appears on the Qualified Products List.  To obtain this approval our material had to pass possibly the  most stringent testing requirements.

Our material is a thermocuring methacrylate that washes in plain water and cures in hot water.  It has proven to be effective in sealing porous areas in all types of metal castings for various applications.  Porous castings will respond well to impregnation as long as the casting is structurally sound.