Pre-galvanized powder-coated finish width=
ClinchFence

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Coating Processes

Pre-Galvanized Powder Coat Finish
Ironworks Manufacturing & Supply is now offering the ClinchFence™ in a pre-galvanized epoxy primer then powder coat finish. This finish consists of a total of 4 coating processes.

coating diagram

Corrosion Resistance
ASTM B117 Salt Spray Testing
~2500 Hours

1. Pre-galvanized Steel

2. Zinc Phosphate

Double Coating Process
3. Epoxy Primer
4. Curing Oven
5. Preheat Oven
6. Finish Coat
7. Finish Curing Oven

Hot-Dip Galvanized Finish
The ClinchFence™ is also available with a hot dip galvanized/polyester powder coat process for unsurpassed longevity of coatings. (Recommended for coastal areas and highly corrosive environments.)

coating diagram

Corrosion Resistance
ASTM B117 Salt Spray Testing
~5000 Hours (and still going)
Pre-treatment Process
1. Caustic Emersion
2. Rinse
3. Pickled in Hydrochloric Acid
4. Rinse
5. Rinse
6. Pre-flux Solution of Zinc and
     Ammonium Chloride

Coating Process
7. Hot-dipped into molten Zinc
8. Cooling quench tank
9. Preheat Oven
10. Polyester Powder Booth
11. Finish Curing Oven

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