Zinc Aluminium Alloy Coating (MacuGuard LM)

Particularly aimed at threaded fasteners or carbon steel, heat treated components such as disc springs, circlips, spring clips etc. this finish again offers corrosion resistance in excess of 1000 hours salt spray resistance without any risk of hydrogen embrittlement. The finish is particularly suitable for reducing galvanic corrosion between steel fasteners and aluminium alloy components.

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