HPS
Hernon® Porosity Sealants (HPS) are impregnation resins designed to improve component density, machinability and surface quality for painting, plating and improved leak resistance. Microscopic voids in parts are filled by the low viscosity resin and sealed permanently. The parts leave the impregnating process without surface residue and can be used immediately in production. Hernon® Porosity Sealants offer superior stability and predictability during the impregnation process when compared to older sealing materials like sodium silicate. Full and complete sealing without any limitations is the norm.

HPS 1000
Porosity Sealant (HPS) 1000 is the solution to leak-proof parts, improving machinability,...
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