Confirm the substrate and drawing
Identify the aluminum grade and condition from the approved design, part revision, quantity, and surfaces to be finished. Ask the supplier to review compatibility before quoting.
Describe the appearance requirement
State the required clear appearance, visible faces, acceptable variation, and whether a sample or reference standard will be used. Avoid relying on the word clear alone when appearance is critical.
Mark masking and contact areas
Show threads, electrical contact points, fit surfaces, and areas that must remain uncoated. Confirm how edges and transitions are handled.
Set acceptance and inspection
Define visual inspection conditions, functional checks, and requested records. Tie acceptance to the approved drawing or finish specification.
Compare finishing scope
Align preparation, finish, masking, inspection, packaging, and delivery assumptions. Review surface finishing options and submit requirements on the quote page.
