SurTec 650 chromitAL Chromium(VI)-Free Passivation for Aluminium for the Electronics,- Automotive and Aerospace Industry


  • Based on a NAVAIR-Patent
  • QPL-listed
  • Fullfills MIL-DTL-81706-B and MIL-DTL 5541-F
  • Optimal usable for the eletronics industry due to low surface resistance (< 32,25 mOhm * m2)
  • Optimal usable for the aerospace industry due to high corrosion protection on unlaquered surfaces (> 336 h NSS)
  • Also available as correction pen SurTec 650 Retouche

Approval and specification

IMDS-No.: 30429267

Product Information Sheets

Markets and applications

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