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Düfa 2in1 gloss paint acrylic varnish water-based PU-reinforced

Description

Düfa 2in1 Gloss Paint is a water-based coloured paint based on a PU-reinforced acrylic dispersion for decorative and protective coatings indoors and outdoors. It carries the Blue Angel ecolabel to DE-UZ 12a and contains less than 10 g/l VOC. Twelve glossy shades are available in the 375 ml and the 750 ml tin. This version: RAL 5010 gentian blue in the 375 ml tin.

Benefits at a glance

  • Hard-wearing: thanks to the PU reinforcement impact- and shock-resistant as well as block-resistant – painted windows and doors do not stick together.
  • Weatherproof: highly weather-resistant, non-yellowing and heat-resistant up to approx. 80 °C.
  • Carry on quickly: surface-dry after approx. 1 hour, recoatable after approx. 12 hours (20 °C, 65 % RH).
  • Suitable for toys: dried coating to DIN EN 71-3, resistant to saliva and perspiration to DIN 53160.
  • Easy application: ready to use for brush, roller or spray equipment, clean tools with water.

Areas of application

  • Primed wood indoors and outdoors, such as windows, doors, fences and furniture
  • Primed iron and steel, zinc, copper and aluminium
  • Plastics suitable for painting such as rigid PVC
  • Hot-water radiators (according to the manufacturer only in colours)
  • Renovation coatings on sound old coatings

Limits & notes

“2in1” does not replace the primer on every substrate: the technical data sheet specifies an anti-rust primer on bare steel, an adhesion primer such as Multigrund on zinc, aluminium and plastic, and an undercoat on wood. Paint pressure-impregnated wood only after about six months of weathering. Do not apply below +8 °C. On continuous surfaces use only material from one batch.

Labelling: No signal word, not classified as hazardous. EUH208 Contains 2,4,7,9-tetramethyldec-5-yne-4,7-diol, 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction. EUH211 Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist. Safety data sheet available from the manufacturer.

Application & tips

The substrate must be clean, dry, free of grease and sound. Sand old coatings, remove unsound layers; sand wood in the direction of the grain and round off edges, wood moisture maximum 15 % for dimensionally stable and 18 % for non-dimensionally stable components. Derust steel down to bright metal. Stir the paint well and apply undiluted with a paint brush with synthetic or mixed bristles or a foam roller; for spraying add at most 10 % water. For adequate protection apply at least two coats with intermediate drying, consumption approx. 80–100 ml/m² per coat. Wash off fresh residues and tools immediately with water. Store dry, cool and frost-free; close opened containers tightly.

Frequently asked questions

Do I need a primer despite 2in1?
That depends on the substrate. On bare steel an anti-rust primer is necessary, on zinc, aluminium and plastic an adhesion primer such as Multigrund; on bare wood Düfa recommends an undercoat.

How much paint do I need?
Allow approx. 80–100 ml per square metre and coat. For an interior door with around 4 m² of surface (both sides) and two coats, one 750 ml tin is enough.

Can I paint radiators with it?
Yes, hot-water radiators in colours. The paint is heat-resistant up to approx. 80 °C; Düfa does not list it for white radiators.

Technical data

Area of use: Exterior, Interior
Base: Water-based
Gloss level: Gloss
Pack size: 375 ml tin
Version
Colour: RAL 5010 gentian blue
Content: 375 ml
Technical data
Contents: 750 ml
Product type: Gloss varnish
Use
Field of use: Indoors, outdoors
Merchandise group: Paints, varnishes & wood preservation
What's included
Supplied as: 0.75 L bucket

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Meffert AG Farbwerke
Sandweg 15
55543 Bad Kreuznach
Germany

Electronic address info@duefa.de

All products by Düfa

Information as of: 2026-09-17

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For your project

These products go with it

Project: Paint doors, radiators and metal

Sand old paint, remove dust and mask adjacent surfaces; prime raw wood or bare metal first. Apply the paint thinly with a fine paint roller and work edges, profiles and slats with the brush.

  1. Prepare the surface

  2. Tools & accessories

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