ProMet 40
  • ProMet 40

ProMet 40

Metall-Reiniger und Passivierer

Cleaner and passivator for aluminium. Restores appearance and and provides lasting corrosion protection.

ProMet 40 minimises the manual effort on cleaning weathered and corroded metal surfaces. It is gentle on metal parts and other surfaces.  

Application areas

The product removes lime scale, rust films and other types of weathering from aluminium and galvanised metal parts, while renewing the passivation layer.

Further application areas include delicate metals and alloys, like chrome, premium and stainless steel or high-grade surface finishes. ProMet 40 refreshes metal surfaces and renders them shiny. 


The product may either be applied undiluted or with up to 4:1 parts of water (20 – 100%). When used on premium steel, the product may be diluted up to 1:20 (5%).

Instructions for use 

Apply ProMet 40 depending on the severity of the weathering. Rinse surfaces after treatment and brush with a soft brush or pad, if necessary. 

Special advice

The manufacturer declines all responsibility for damages from improper product use. 


Technical data 

Storage stability    at least 2 years
pH value               concentrated: 1 / 1 % solution: 3
Ingredients           inorganic acid, anionic surfactants, corrosion protecting agent, dye, water


Art. No.


Carton à

Pallet à


1l – Bottle

12 x 1l

40 Cartons


10l – Canister


60 Canister

 Article no. refers to the individual container. (Bottle, canister, bucket, can, barrel, cubitainer)


Specific References