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AB RUST®MSv2 protects the multi metal substrates in contact with water based formulations.

AB RUST®MSv2 is a ready to use aqueous solution made of several corrosion inhibitors.

AB RUST®MSv2 is VOC* free, nitrite free and European Ecolabel* compliant.

Applications - Dosage

AB RUST®MSv2 is mainly recommended for:

  • flash-rust protection of water based paints and varnishes based on acrylic, styrene-acrylic, alkyd, epoxy, polyurethane dispersions or emulsions
  • in-can protection for metal packaging filled with above products

AB RUST®MSv2 must be added preferentially in the letdown, before the rheological agents. The use in post-addition is also a possible option. The use levels are:

  • typically, from 1.0 to 1.5% based on the total weight

There is no advantage to use higher levels. On the contrary, a too high dosage can increase the water sensitivity of the dry film.


Aspect: yellowish to amber liquid
Density: 1.14 – 1.18 at 20°C
pH: 8.3- 8.9 at 20°C
Solubility: Water soluble in all proportions

AB RUST®MSv2 can release an odour specific to its composition, even in the dry film, for a prolonged period of time.

Storage - Shelf-life

It is recommended to use AB RUST®MSv2 within 2 years following its manufacture (see the expiration date on the label).


AB RUST®MSv2 is not classified according to the Regulation EC N°1272/2008. For further information, please consult the MSDS.

Regulatory information

AB RUST®MSv2 components are registered on the following inventories: EINECS (Europe), TSCA (USA), DSL (Canada), AICS (Australia).


AB RUST®MSv2 contains a corrosion inhibitor specific for copper.

AB RUST®MSv2 is also active on steels, aluminum.


Polyethylene pails of 20 kg and 35 kg net
Metallic drums of 250 kg net
Polyethylene IBC of 1200 kg net

Non-returnable packages.

*VOC: volatile organic compounds defined by the Directive 2004/42/EC
*European Ecolabel: see Commission Decision 2014/312/EU