CONVERSION COATINGS

Surtec 650 

Amfin has the ability to perform Surtec 650 conversion coatings with some of the largest process tanks in the UK.  Our state-of-the-art facility has been designed to maximise batch quanities and production turnaround, achieve the highest quality, whilst driving competitive prices.

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Specialist Surtec 650  conversion coating services

Surtec 650 is a conversion coating which can be applied by immersion, brush or Surtec 650 pen method, improving the corrosion resistance of Aluminium and Aluminium alloys and protecting against the environment.

Surtec 650 is a Trivalent chrome free alternative to Alocrom 1200 and complies with MIL-DTL-5541 Type II.

  • Improves corrosion protection of components  
  • Meets 168 hours salt spray corrosion test requirements 
  • Provides good adhesion for paint. 
  • Chrome (VI) free alternative to Alocrom 1200 
  • REACH compliant 

Amfin Approvals for Surtec 650 

  • MIL-DTL-5541 5541 Type II Class A & Class 3. 
  • MIL-DTL-81706 
Surtec 650 Tank Dimensions (mm)
Length
Width
Depth
1830mm920mm1400mm

Get a Surtec 650 conversion coating quote

Contact us today for a free quote and find out how Amfin can assist at every stage of production.

  • Over 40 finishing operations all in 1 facility enabling us to maximise efficiency, reduce costs and minimise lead times.
  • Established suite of accreditations to finish, test and inspect a wide range of components from many areas of precision manufacturing.
  • Trusted by manufacturers in Aerospace, Defence, Rail and Automotive industries.
  • Experienced, dedicated team with over 75 years' experience working in the industry, providing bespoke services and products to 1st tier engineering companies.

TRUSTED BY

airbus
ro-ra-aviation
lockheed
rolls-royce
boeing
bae-systems

If you have any further questions on conversion coatings, contact us on:
+44 (0) 1455 637284
Or email:
[email protected]

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