Non-etching formula
Protects tight-tolerance dimensions on aluminium
Surface Prep · Process-engineered chemistry
UNKLEAN-ALDegreasing Chemical – Aluminum
Safe Aluminium Cleaning Without Dimensional Change
pH 10–11.5Spray / ImmersionLow FoamNon-Etching
01 / Product brief
Safe Aluminium Cleaning Without Dimensional Change
Mildly alkaline aqueous degreaser formulated specifically for aluminium and aluminium alloys. Removes stamping oils, machining coolants, and drawing lubricants without attacking the native oxide layer or causing hydrogen embrittlement. Low-foam grade suitable for both spray and immersion systems.
Non-etching formulation — safe for tight-tolerance aluminium without dimensional change. Unlike general-purpose degreasers, it does not attack the oxide layer that passivation and anodising depend on.
02 / Performance
Key process advantages
Product-specific outcomes for production quality, operating control and line performance.
Preserves oxide layer
Maintains foundation for passivation and anodising
Low-foam operation
Suitable for both spray and immersion systems
04 / Process position
Where it works in the line
Applied at Stage 1 (Degrease) — removes oils and lubricants before passivation or anodising.
- 01
Degrease
Applied at Stage 1 (Degrease) — removes oils and lubricants before passivation or anodising.
- 02
Rinse
Process stage
- 03
De-rust
Process stage
- 04
Rinse
Process stage
- 05
Condition
Process stage
- 06
Phosphate
Process stage
- 07
Passivate
Process stage
- 08
Rinse
Process stage
- 09
Dry
Process stage
05 / Applications
Specified for real production demands
Typical applications and substrate conditions for UNKLEAN-AL.
Aluminium extrusion and sheet before passivation
- Aluminium
HVAC heat exchanger tube and fin cleaning
- Aluminium Alloys
Automotive die-cast parts before powder coat
- Aluminium
Precision aluminium components before anodising
- Aluminium Alloys
Technical support
Validate UNKLEAN-AL on your line.
Share your substrate, current bath, throughput and finishing system. Our process team will recommend a practical trial window.