2C epoxy primer

Name: 2C epoxy primer
Brand: Würth
SKU: 5866104105

Primer 2C epoxy primer
PRIM-EPOXY-2C-5KG

Art.-no. 5866104105

EAN 4047376455092

All versions

Specification

Primer that is resistant to chemicals with excellent adhesion and outstanding corrosion protection properties

High protection against corrosion

Suitable for electrostatic application

Excellent chemical and mechanical resistance

Can be used for insulation purposes on thermoplastic surfaces

Permissible maximum VOC content: 540 g/l of product category 2 (e) of the German Ordinance on Solvent-Based Paints and Lacquers (ChemVOC FarbV). Max. VOC content: 565 g/l

Solids content of base material in %: 69.8

Available colours: FC 0006 = light grey

Notice

The surface must have the correct pre-treatment depending on the surface. Not suitable for powder coatings (temperatures too high)

The usage instructions are recommendations based on the tests we have conducted and are based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and carry out further development.

Application

Application area

As a high-quality primer in machine and boat construction, in agriculture, and for chemical transporters. Ideal primer for aluminium structures, e.g. in the bus sector, because it can be coated with filler. Surfaces: Painted surfaces, bare sheet steel, filled surfaces, can be coated with polyester fillers once cured. Reworking with PU sealants, e.g. Bond+Seal Can be painted over with all commercially available paints. Available colours: FC 0006 = light grey

Instructions

Mixture by weight: 5:1 with epoxy hardener with universal thinner. Diluting adjustment depending on coat thickness up to 25 vol.%. Application tools: Brush, roller or paint spray gun, minimum nozzle size 1.6 mm

Can be painted over with all 1-component and 2-component products, at the earliest after 1 hour, at the latest after 24 hours, as sanding must be repeated after 24 hours.

Technical information

Weight of content	5 kg
Chemical basis	2-methoxy-1-methylethyl acetate
Available colours	FC 0006
Colour	Light grey
Yield (area)	4 m²
Conditions for drying time	at 20°C
Max. processing temperature	30 °C
Density	1.556 g/cm³
Max. temperature resistance	150 °C
Max. short-term temperature resistance	180 °C
Density conditions	at 20°C
VOC concentration (CH)	540 g/l
Min. processing temperature	10 °C
Min. proportion of solids	68 %
Max. proportion of solids	72 %
Shelf life from production	36 Month

Application:
	Pressure [bar]	Nozzle [mm]	Spray passes	Thinner
Air/flow cup	4	1.5-1.8	2-3	5-15 %
HVLP	2.5-3	1.5-1.8	2-4	5-15 %
Brush on/roll on				0-5 %
Airless	120-150	0.28-33	1-2	5-10 %

Drying:
	dust-dry	touch-dry	assembly-ready	can be painted over
Object temperature 20 °C	45-55 min	4-5 h	10-12 h	1 h
Object temperature 60 °C			45 min
Substrate pre-treatment: Iron, steel: Clean, sand if necessary (remove rust, scale, rolling skin) and degrease with silicone remover, art. no. 0893 222 … Zinc: Ammonia-based wetting agent wash (zinc cleaner art. no. 0893 460 100) Aluminium: Clean, sand and degrease with silicone remover, art. no. 0893 222 …