Teknos - Ferrex Combi is a water-borne anticorrosive paint that can be tinted to any colour. FERREX® COMBI is an anti corrosive 2 in 1 primer and top coat, needing no separate primer. Get the job done easily using just by one can of paint in the desired colour. In addition to the premixed colours of white grey and black, FERREX® COMBI can be tinted to wide range of colours from Exterior colours card.

It is used for priming, top coating and one layer painting for nearly all unpainted and previously painted metal surfaces indoors and outdoors.

Features

• Waterborne​
• One-component​
• Combination primer and topcoat​
• No need for a separate primer​
• Corrosion class​ to C5 (Industrial areas with high humidity and aggressive atmosphere)
• Tintable ​to many colours in the BS, RAL NCS and Teknos colours
• Amazing colour and gloss retention​
• Great for maintenance painting​
• Semi-matt finish

Objects to be painted:

Metal surfaces indoors and outdoors. Steel and iron surfaces, when excellent anticorrosive properties and/or adhesion priming are required : e.g. sheet-iron roofs, facades , balcony constructions, roof ladders, fence constructions, doors, windows, pillars, beams, fixed and detached furniture.

Recommended substrates:

Various metal surfaces, such as iron, steel, zinc-coated steel, galvanized sheet steel (roof and facade sheets), aluminium and copper. Metal surfaces previously painted or primed with acrylate, alkyd, polyurethane, epoxy and polyester binder based paints or coatings. Adhesion on prefabrication primers is also good. Good weather resistance, so topcoating is not necessary. Excellent colour and gloss retention.

Surface Preparation 

Steel & Aluminium Surfaces:

Surfaces to be painted are cleaned from dirt, grease, oil and other impurities. RENSA STEEL washing agent, solvent wiping etc. is used for cleaning. Loose and poorly adherent paint or coating is removed. Rust is removed from the surfaces (preparation grade St2) using wire brushing or other suitable method.

Previously Pained Metal Surfaces:

Surfaces are cleaned from dirt, grease, oil and other impurities. RENSA ROOF washing agent, solvent wiping etc. isused for cleaning. Loose and poorly adherent paint or coating is removed. Rust is removed from the surfaces (preparation grade St2) using wire-brushing or other suitable method.

Plastic Coated Roof & Wall Surfaces:

Can be used for touch-up painting of rusted areas. Rust is removed from the surfaces (preparation grade St2) using wire-brushing or other suitable method. The edge of the cleaned area and solid paint layer is sanded smooth inorder to ensure adhesion of the topcoat. Sand theold painted surfaces matt from the areas, which will be touch-uppainted with FERREX COMBI.

Application method

Brush, Spray Suitable airless nozzle size 0.015-0.019".

Topcoating and suitable topcoats

Water-borne outdoor paints, e.g. KIRJO AQUA paint for sheet-iron roofs, NORDICA housepaints, VISA opaque woodstain, SILOKSAN FACADE silicone emulsionpaint, SILOKSAN ANTI-CARB protective paint. In outdoor objects where particularly good mechanical resistance is required: TEKNODUR COMBI 3430 polyurethane paint. Furniture paints in indoor use: paints from FUTURA AQUA series. Water-borne interior paints, e.g. paints from BIORA, TEKNOSPRO, TIMANTTI and TEKNOWALL series and TEKNO FLOOR AQUA floor paint.