Collings Finishing Ltd

01908 210799

  • Home
  • Services
    • Anodising
    • Powder Coating
    • Chromate Conversion
    • Zinc Plating
    • Stove Enamelling
    • Other Services
  • Military and Aerospace
  • ISO9001:2015
  • Contact Us
  • Vacancies
  • More
    • Home
    • Services
      • Anodising
      • Powder Coating
      • Chromate Conversion
      • Zinc Plating
      • Stove Enamelling
      • Other Services
    • Military and Aerospace
    • ISO9001:2015
    • Contact Us
    • Vacancies

01908 210799

Collings Finishing Ltd
  • Home
  • Services
  • Military and Aerospace
  • ISO9001:2015
  • Contact Us
  • Vacancies

Chromate Conversion

Chromate conversion is a process that is used to passivate aluminium prior to painting. It also offers resistance to corrosion while still allowing some electrical conductivity.

Alocrom

We offer the following Alocrom finishes.

  • Alocrom 1000
  • Alocrom 1200
  • Alocrom 40-47

Each one has it's own benefits. Contact us for more information.

SurTec 650

Tri-chrome Passivation for Aluminium, this product is RoHS compliant and used widely in the automotive and aerospace industries.

Controlled process

We are able to work to most British standards as well as both UK and US military and aerospace standards.


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