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ISO 4520:1981 ISO 4520:1981 Chromate conversion coatings on electroplated zinc and cadmium coatings

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Revision Date:
Updated On: April 01, 2002
Editorial Change:
 
Specifies requirements relating to coatings intended to give protection against corrosion. Finishes for giving particular colours only or specifically to improve paint adhesion are not covered by this International Standard. Gives furhermore the method of application of chromate conversion coatings and a classification.

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Abrasives Inc.
One Call Orders it All!

Life is good when it’s simple. We distribute Clemco blast equipment, nozzles & parts alongside our proven blast media. Make your call: Abrasives Inc. 800-584-7524


ABKaelin, LLC
Quality is our bottom line

Services include:
• Environmental, Health &
  Safety
• Contractor QP Certification
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  and Auditing
• SSPC C3/C5 and other
  Training
• Coatings
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See our website at abkaelin.com or contact us today abkaelin@comcast.com


Safway Services
One Source. Every Solution.

The Safway Group is your source for multiservices. Painting, coating, insulation and more – all from the most trusted name in the industry.


Minerals Research & Recovery

HIGH PERFORMANCE ABRASIVES


“Made in the USA!”

Why recycle waste from other countries? Go FASTER, CLEANER, at 1/3 THE COST with MR&R “All-American” Sharpshot®HP!!

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Montipower, Inc.
The MBX Bristle Blaster

Get a 2.7 to 3.3 mil profile and a Near White Metal Clean. For info visit www.mbxit.com or call 877 629-8777


DeFelsko Corporation
PosiTector Dew Point Meter

Measures and records
environmental conditions
during surface prep and
painting. 4 Models
Available – Standard
or Advanced features,
Built-in or Separate probe.


Denso North America Inc.
Denso Tank Base
Protection System

An easily applied prevention system, utilizing Denso tapes and coatings around the tank base, that helps prevent corrosion from external elements.
Call 1-281-821-3355 or Visit www.densona.com

 
 
 
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