SCHWEGO corrit 6831 - Organic inorganic modified tannin derivative solvent mix
Evaluated Alternative
Summary
Glycolic solution of salts
Description
SCHWEGO® corrit 6831 is used to compensate poor preparation of the
substrate and unsatisfactory painting conditions:
- Manual derusting (residues of rust / flash rust)
- Unfavourable weather conditions, e.g. damp surfaces
- Careless preparation of the substrate e.g. traces of grease
- Difficulties caused by type of construction or location, e.g. rest rust
SCHWEGO® corrit 6831 converts residual rust into a non-corroding iron organic compound and provides long term protection against corrosion. The wetting additive contained in SCHWEGO® corrit 6831 ensures good penetration of the residual rust particles, dirt and wetting of badly degreased surfaces, thus adhesion is promoted.
Possible replacement to
Chromates, Phosphates, Zinc oxides