TRIPAS PL
This product is used to create durable and esthetic protective layers on the surface of zinc coatings in white and blue. It contains chromium (III), cobalt (II) and oxalic acid. It helps to achieve increased anti-corrosion properties – up to 150 hours in a salt chamber.

INWEX – PAS Cr-3/88
This product is used to create protective layers on surfaces of galvanic zinc coatings in white, and white and blue. It contains chromium compounds (III) and nickel as well as organic and inorganic additives. It creates glossy, uniform coatings. Does not contain fluorides.
Remark:
Especially recommended for rotating machines.

INWEX – PAS Cr-3/99
This product is used to create protective layers on surfaces of galvanic zinc coatings in white, and white and blue. It contains chromium compounds (III) and cobalt as well as organic and inorganic additives. It creates glossy, uniform coatings. Does not contain fluorides.
Remark:
Recommended for passivation after zinc plating in weak acid baths.