Imprex USA Products & Services, Vacuum Pressure Impregnation,... VPI Systems Parts Processing Imprex Vacuum Pressure Impregnation Systems Imprex has been designing, engineering... finishing system and Imprex has led the way for more than 50 years in sealing porosity through VPI systems, using resin which solidifies inside the pore. Powdered/Sintered Metal... Impregnation Porosity is always present in powdered or sintered metal parts. Imprex specializes in supplying easy-to-control, economical products that are effective for sealing...

Imprex USA Products & Services, Vacuum Pressure Impregnation,... Parts Processing VPI Systems Casting Impregnation Shop Imprex offers in-house VPI services. With a variety of VPI... systems at our production facilities, we offer quick turnaround with a dedicated system for rush orders. We offer high quality of service, testing and documentation of impregnation.... Metal Casting Impregnation Impregnation of metal casting has become a standard finishing system and Imprex has led the way for more than 50 years in sealing porosity through VPI...