Passivating gel 1lt

Passivating gel 1L for chemical passivation of stainless steel welds, heat-affected zones, and mechanically damaged stainless surfaces. Restores the passive oxide layer that provides stainless steel’s corrosion resistance, which is destroyed by welding heat and grinding. Applied after pickling to achieve full corrosion resistance restoration. Suitable for 304, 316, and other austenitic stainless grades.