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Surface treatment



This treatment is used to cover the steel in order to enhance the adherence of the later coatings and also to perfect the anti-corrosive properties of the steel.


• Free of Cr (VI) and Cr (III)

• Increased resistance to corrosion

• Used to improve pressing operations and advisable for those pieces that have to run through an inventory before the assembly

• Enhances the adherence of the coating

® Torres Gumà 2013 (Content updated September 2018)

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