Reliable and quality castings from aluminum alloys
intended for utilization in various industries

Impregnation

The purpose of impregnation process is to ensure pressure tightness of untight castings. The impregnation resin penetrates by effect of vacuum into open pores of the casting and it cures within the pores under action of heat thus sealing the pores.

We provide this finishing operation through an external cooperation www.henkel.sk