Impregnation sealant
The definitive solution to sealing porosity
Ultraseal vacuum impregnation sealants are the ultimate solution to the universal problem of porosity in casting, and are trusted by manufacturers who refuse to compromise on quality, sustainability and production efficiency.
Developed and manufactured at our UK-based head office and distributed worldwide, our sealants provide a reliable and definitive solution to sealing porosity in metal castings, electronic leads and connectors, and sintered components for a wide range of industries.