Teknos Teknocryl Aqua Combi 2780

SKU id18389 Non Hazardous
An air drying water-borne primer and single coat paint ideal for internal and external application onto steel, aluminium or zinc.
Available in 20 Litres
£144.60 (£173.52 Inc VAT)
*These colours are for guidance only. Variations between output devices can misrepresent the appearance of an actual colour. Also, we strongly advise that you order your complete paint requirements simultaneously to ensure a uniform batch colour.
£144.60 (£173.52 Inc VAT)

Product Description

Teknos Teknocryl Aqua Combi 2780 is an air drying water-borne primer and single coat paint containing active anti-corrosive pigments. Ideal for internal and external application onto steel, aluminium or zinc.

Best Uses

Teknos Teknocryl Aqua Combi 2780 is intended for single coat painting, but can also be used as primer in systems including a top coat, e.g. Teknos Teknocryl Aqua 2790. Can be used both in- and outdoors for painting on steel, aluminium or zinc.

Teknos Teknocryl Aqua Combi 2780 dries quickly and has very good anti corrosive properties. Can be applied in film thickness up to 100 μm dry film without any risk of runs.

Application

Remove from the surfaces any contaminants that might be detrimental to surface preparation and painting. Remove also water-soluble salts by using appropriate methods. The surfaces are prepared according to the different materials as follows:

STEEL SURFACES: Remove mill scale and rust by blast cleaning to preparation grade Sa 2½ (standard ISO 8501-1). Roughening the surface of thin-plate improves the adhesion of the paint to the substrate.

ZINC SURFACES: Hot-dip-galvanized steel structures that are exposed to atmospheric corrosion can be painted if the surfaces are sweep blast-cleaned (SaS) till matt all over. Suitable cleaning agents are, e.g. aluminium oxide and natural sand. It is not recommended according to standard ISO 12944-5 to paint hot-dip-galvanized objects that are subjected to immersion strain. Painting of hot-dip-galvanized objects that are subjected to immersion strain must be discussed separately with our technical team. It is recommended that new zinc-coated thin-plate structures are treated with sweep blast-cleaning (SaS). Surfaces that have been weathered to matt can be treated also with Teknos Rensa Steel washing agent for galvanized surfaces.

ALUMINIUM SURFACES: Treat the surfaces with Teknos Rensa Steel washing agent for galvanized surfaces. Surfaces that are exposed to weathering are also roughened up with sweep blast-cleaning (AlSaS) or sanding.

OLD PAINTED SURFACES SUITABLE FOR OVERCOATING: Any impurities that might be detrimental to the application of paint (e.g. grease and salts) are removed. The surfaces must be dry and clean. Old, painted surfaces that have exceeded the maximum overcoating time are to be roughened as well. Damaged parts are prepared in accordance with the requirements of the substrate and the maintenance coating. The place and time of the preparation are to be chosen so that the prepared surface will not get dirty or damp before the subsequent treatment.