Lowest operating cost
Most economical aluminium passivation option
Passivation · Process-engineered chemistry
UNIPASS-ALAluminum Passivation – Standard
Budget-Friendly Passivation for Volume Production
72–120 h Salt SprayClear FilmPaint CompatibleLow Cost
01 / Product brief
Budget-Friendly Passivation for Volume Production
Standard-duty aluminium passivation producing a clear, uniform conversion coating for general industrial applications. Provides moderate corrosion resistance of 72–120 hours salt spray at minimal operating cost. Compatible with downstream powder coat, liquid paint, and lacquer systems.
Cost-optimised formulation for volume aluminium treatment where compliance certification or extreme salt-spray performance is not a primary specification. Lowest operating cost per unit area in the aluminium passivation range.
02 / Performance
Key process advantages
Product-specific outcomes for production quality, operating control and line performance.
Clear, uniform film
Professional finish for architectural and hardware applications
Universal paint compatibility
Works with powder coat, liquid paint, and lacquer
04 / Process position
Where it works in the line
Applied at Stage 6 (Passivate) — converts aluminium to clear protective film for general-purpose indoor applications.
- 01
Degrease
Process stage
- 02
Rinse
Process stage
- 03
De-rust
Process stage
- 04
Rinse
Process stage
- 05
Condition
Process stage
- 06
Phosphate
Process stage
- 07
Passivate
Applied at Stage 6 (Passivate) — converts aluminium to clear protective film for general-purpose indoor applications.
- 08
Rinse
Process stage
- 09
Dry
Process stage
05 / Applications
Specified for real production demands
Typical applications and substrate conditions for UNIPASS-AL.
General-purpose aluminium hardware and fasteners
- Aluminium
Aluminium profiles before powder coat
- Hardware
Interior architectural aluminium sections
- Fasteners
Light-duty fabricated aluminium assemblies
- Architectural Sections
Technical support
Validate UNIPASS-AL on your line.
Share your substrate, current bath, throughput and finishing system. Our process team will recommend a practical trial window.