Anaseal impregnation resins seal micro porosity in castings, powder metal parts, gemstones, ceramics, plastics and other porous substrates. Anaseal impregnation sealants meet military specifications and approved to international automotive and industrial specifications. Used on valves, filters, water pumps, fuel pumps, engines and carburetors. Custom formulations can be designed and manufactured to suit a customers specific componentry.