• Aqua NTL-420 05

    Article No. 322105

    Aqua NTL-420/05 Natural Effect Stair Varnish

    High-solid, abrasion-resistant 1K varnish for natural wood effects

    Remmers Button 2K Ready Aqua VGA-485
    Colour: clear | 3221
    Size / Quantity

    Product specifications

    On delivery

    Binder Acrylate/PU dispersion
    Density (20°C) Approx. 1.03 g/cm³
    Odour Characteristic, odourless once dry

    The stated values represent typical product characteristics and are not to be construed as binding product specifications.

    Field of application

    • For use indoors
    • for stairs
    • for interior doors
    • For professional users only
    • Interior wood
    • Especially suited to light and light stained woods: oak, maple, ash, birch, spruce, pine
    • Primer & top coat
    • Solid wood & veneers
    • Wooden stairs
    • Living room & bedroom furniture
    • Interior finishing work: e.g. panels, borders, cladding & interior doors
    • As a glass lacquer for satin effects (in combination with Aqua VGA-485)

    Properties

    • Water-based
    • For surfaces that look like bare wood
    • Quick-drying
    • Excellent build (after just 2 coats of varnish)
    • Can also be used on vertical surfaces
    • Very good defoaming even on vertical surfaces
    • Resistant to abrasion and scratches
    • No creaking
    • Resistant to chemicals: DIN 68861, 1B (except for alcohol)
    • Good resistance to a wide range of commercially available hand creams
    • Slip resistance rating "R10" according to DIN 51130:2014
    • Very low tendency to shine
    • Fire resistant
    • 2K ready: improvement of the resistance to chemicals, scratches and abrasion, and improvement of the adhesion on glass by adding 2% Aqua VGA-485
    • Preparation
      • Substrate requirements

        The substrate must be clean, dry, free of dust, grease and loose substances, and prepared in the correct manner.

        Wood moisture content: 8-12%

      • Preparations

        Wash off greasy or resin-rich woods/substrates with WV-891 or V-890. Use UN-894 indoors on the construction site. Ensure good ventilation for solvents.

        Clean glass using V-893.

        If colouring is desired, stain the substrate using Aqua KB-004, Aqua BB-007 or Aqua PB-006.

    • Application
      • Application temperature: min. 18 °C max. 25 °C
      • Use Patent disperser
      • Airless/airmix spraying / Flow cup gun
      • Stir well.

        Spray.

        Flow cup gun: nozzle size: 2.0 - 2.5 mm; atomiser air pressure: 2.0 - 3.0 bar.

        Airless spraying: nozzle size: 0.23 - 0.28 mm, material pressure: 80 - 120 bar.

        Airmix spraying: nozzle size: 0.23 - 0.28 mm, material pressure: 80 - 100 bar, atomiser air pressure: 1.2 - 2 bar.

        After drying and intermediate sanding (P 240 - 320), apply a second coat of the product.

        The highly abrasion-resistant surface will reduce the service life of the abrasive used. It is recommended to use an abrasive with a high degree of hardness.

        Repeat the process if necessary.

        Seal opened containers well and use contents as soon as possible.

    • Application instructions
      • Drying time: can be worked over after 2-3 h
      • Set up trial areas to check the compatibility, adhesion and colour on the substrate.

        This product is marketed as a "no creaking" product when used on staircases. This is only possible if the stairs have been constructed correctly and professionally (design, accuracy of fit, wood moisture content).

      • Drying

        Practice values at +20 °C and 65% relative humidity.

        Low temperatures, poor ventilation and high humidity delay drying.

      • Thinning

        Ready to use; dilute with max. 5% water if necessary.

    • Working tools / cleaning
      • Airless/airmix spraying / Flow cup gun
      • Airless/airmix spraying equipment, flow cup gun

      • Clean tools with water or Aqua RK-898 Cleaning Concentrate immediately after use.

        Ensure that any residue from cleaning is disposed of correctly.

    • Storage / shelf life
      • Store frost-free and cool / protect for moisture / close containers
      • Shelf-life 12 months
      • If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 12 months.

    • Usage
      • Approx. 100 ml - 150 ml / m² per layer applied
      • 100 - 150 ml/m² per coat

    • General information
      • DIN EN 71-3 "Migration of certain elements":

        This product complies with the limits for the migration of heavy metals to children's toys according to DIN EN 71-3 and thus fulfils one of several further requirements for the safety of children's toys according to the EU "Toy Directive" (2009/48/EC).

        Observe the "Care instructions for sealed flooring and stairs".

    • Disposal instructions
      • Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

    • Safety / regulations
      • For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.