Why use copper first?
A copper strike can improve adhesion and leveling on difficult steel, repaired surfaces, or parts that show peeling when plated directly with nickel.
When it helps most
Use it when a direct nickel deposit looks patchy, peels at edges, or struggles to cover sanding marks and repairs evenly.
What buyers need to know
Acid copper is part of the prep workflow, not the cosmetic finish by itself. It gives the nickel layer a friendlier base to build on.
After the copper strike
Rinse thoroughly, avoid contamination, and move to the bright nickel bath while the surface stays clean and active.
See acid copper prep product