Anti Corrosion - Water Miscible Fluids

Number of products in category is 2

WEDOLiT AW 8321 (K 110)

Water-miscible High-performance Fluid

Data Sheet

WEDOLiT AW 8321 is universally applicable for parts cleaning and corrosion protection. The mineral oil free product is not only suitable for steel, but also for non-ferrous metals. Utilizing the latest technology, AW 8321 offers the possibility for a boron and formaldehyde free application.

  • The product forms a stable emulsion, regardless of the concentration. Due to the electrolyte and temperature stability, an application in heated baths is possible (recommended temperature 60 - 80°C)
  • Even at high temperatures the product is stable against contaminations (e.g. sodium sulfonates or phosphates)
  • Easily removable with solvents or alkaline industrial cleaners
  • For the corrosion protection it´s important that treated parts are completely dry before packaging. Dependent on the concentration a minimal to slightly noticeable film is formed on the metal surface
  • Very good compatibility with VCI foils
  • Outstanding material compatibility (even at higher concentration)


Anti-corrosion agent


WEDOLIT K 91 is a temporary corrosion protection agent. WEDOLIT K 91 is a soft paste and it builds with water milky-disperse emulsions. To protect the parts WEDOLIT K 91 is applicable as aqueous solution in dipping- or spraying processes. Contrary to the dipping process the spraying process is to prefer, when the application should also obtain a cleaning effect. By application of WEDOLIT K 91 in dipping processes a heating of the emulsion to approximately 50°C is advantageous. The sojourn time of the parts in the immersion bath should be minimum 2-4 minute. The run-off time over the immersion bath is also 2-4 minute.

By application of a 25% emulsion of WEDOLIT K 91 a slight greasy film with a layer weight of approximately 2 g/m² remains on the treated surface after evaporation of the water.

The corrosion protection under a roof corresponds with a middle corrosion protection agent based on solvents. When a lower corrosion protection is sufficient the concentration of the emulsion, i.e. the layer weight can be reduced.

WEDOLIT K 91 is also applicable as cleaning- and washing emulsion in aqueous solution with a concentration of 10%.

  • Low costs by diluting with water
  • No danger of combustion by diluting with water
  • No injury of environment through evaporating solvents
  • Low layer weights and optimum of corrosion protection
  • Applicable as cleaning- and washing emulsion
  • No contamination of transport ways or stores through run-off oil
  • Low load of the cleaning plants
  • Easy degreasability with aqueous alkaline as soon as neutral cleaning agents