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PU-AlkydGeo

High-class aqueous polyurethane alkyd lacquer (white enamel)
for exterior and interior use. 
50 % of binder is made of renewable raw materials.    

  • LV Texte

    Field of Application

    High-grade intermediate and finishing coats on primed, dimensionally stable wood component parts, primed metals and unplasticized/rigid PVC, in- and outdoors. Do not use for heating systems to avoid yellowing (use Capacryl Heizkörperlack instead). Yellowing is a product typical effect of white alkyd lacquers (synthetic varnishes), due to the use of natural oils.

    Material Properties

    • Water-dilutable.
    • Low odour.
    • Easy and elegant to apply.
    • Weather-resistant.
    • Non-blocking.
    • High scratch resistance and shock strength.
    • Diffusion-capable.
    • Resistant to common household cleaning agents (detergents).
    • Sustainable formulation due to the use of renewable raw materials.

    Material Base / Vehicle

    Polyurethane modified alkyd emulsion

    Packaging/Package Size

    •  750 ml and 2.5 litres

    Colours

    • White

    Colour Resistance as per German BFS-Merkblatt (Data Sheet) No. 26:
    Binder: Class B
    Pigmentation: Group 1

    Gloss Level

    Hochglänzend (High-gloss)
    and
    Seidenglänzend (Silk-gloss / mid sheen)

    Storage

    Keep in a cool, but frost-free place.
    Shelf life of the original, tightly closed can: 12 months.

    Density

    approx. 1.2 g/cm³

    Suitability according to Technical Information No. 606 Definition of Application Areas

    Interior 1Interior 2Interior 3Exterior 1Exterior 2
    +++++
    (–) inapplicable / (○) of limited suitability / (+) suitable

    Suitable Substrates

    Primed, dimensionally stable wood component parts, primed metals and unplasticized/rigid PVC.
    The substrate must be clean, sound/stable, dry and free from all substances that may prevent good adhesion. Maximum permissible moisture content in dimensionally stable wood: 13 % (WMC).

    Substrate Preparation

    Roughening and cleaning the primered surface.

    Method of Application

    PU-AlkydGeo can be applied by brush, roller or spraying equipment. Stir well before use and dilute, if necessary, with max. 5 - 15 % of tap (potable) water for intermediate coat.
    The indications as stated above may vary, depending on the type/brand of spray equipment used. For brush application use special brushes, suitable for aqueous enamels.
    Manual application on large/seamless surfaces: Apply with a textured, short pile polyamide (nylon) roller and treat immediately with a fine-porous foam roller or special brush for aqueous enamels.

    For an efficient application and an even surface treatment the tool sizes should be adjusted to the surface area to be coated.

    Guidelines for Spray Application:

    Ø NozzleSpray PressureAir PressureDilution
    Airless0.009 - 0.012 inch200 barmax. 5 %
    Airmix/Aircoat0.011 - 0.013 inch120 bar2.5 barmax. 5 %
    Low pressure1.8 - 2.2 mmapprox. 0.5 barmax. 15 %
    High pressure1.8 - 2.0 mm2 - 3 barmax. 15 %

    Surface Coating System

    SubstrateUseSubstrate PreparationImpregnationPriming CoatIntermediate CoatFinishing Coat
    Wood, derived timber productsinteriorsanding/cleaningCapacryl Holz-IsoGrund1)PU-Alkyd
    Geo2) 3)
    PU-Alkyd
    Geo
    Wood, stable in dimensionsexteriorBFS No. 18Capacryl Holzschutz-GrundCapacryl Holz-IsoGrund1)
    Iron, steelinteriorderusting/cleaningCapalac AllGrund
    or
    Capalac Aqua Multiprimer
    exteriorderusting/cleaning2 x Capalac AllGrund
    Zincinterior/exteriorBFS No. 5Capalac 2 K EP-Haftgrund
    Aluminium/Copperinterior/exteriorBFS No. 6Capacryl Haftprimer
    Rigid PVCinterior/exteriorBFS No. 22Capacryl Haftprimer
    Stable existing paint coatingsinterior/exteriorroughening/alkali treatmentPrepare and prime substrates depending on substrate requirementsCapacryl Haftprimer
    1) Always apply Capacryl Holz-IsoGrund on wood containing water-soluble, discolouring substances (2 x on knots).
    2) Apply two intermediate coats on dimensionally stable wood component parts, as per BFS Data Sheet No. 18.
    3) Sand the surface after applying an additional intermediate coat.
    Note: Adhesion must be tested in advance for powder coatings, coil coatings and other critical substrates by trials.

    Consumption

    Approx. 100 - 120 ml/m2  per coat.
    Consumption is a guide value and may vary, depending on substrate requirements. Determine the exact amount of material required by coating a test area on site.

    Application Conditions

    Low Temperature Limit for Application & Drying:
    Minimum 8 °C for product, ambient air and substrate.
    Relative humidity must not exceed 70 %.

    Drying/Drying Time

    At 20 °C and 65 % relative humidity.dust dryrecoatablecured
    after hours1 - 210 - 1248
    Lower temperatures and higher humidity extend the drying time.

    Tool Cleaning

    Immediately after use with water.

    Special Risks (Hazard Note) / Safety Advice (Status as at Date of Publication)

    May cause an allergic skin reaction. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Do not get in eyes, on skin, or on clothing. Wear protective gloves/ eye protection. IF ON SKIN: Wash with plenty of soap and water. Contains: 1,2-benzisothiazol-3(2H)-one, 2-methyl-2H-isothiazol-3-one.

    Disposal

    Materials and all related packaging must be disposed of in a safe way in accordance with the full requirements of the local authorities. Particular attention should be made to removing wastage from site in compliance with standard construction site procedures.
    In Germany: Only completely empty containers should be handed in for recycling. Dispose containers with residues of liquid product via waste collection point accepting old paints and enamels. Dispose dried/hardened product residues as construction site/demolition/municipal or domestic waste.

    EU limit value for the VOC content

    of this product (category A/d): max. 130 g/l (2010). This product contains max. 110 g/l VOC.

    Giscode

    BSW30

    Substances of Content - Declaration

    Polyurethane modified alkyd resin, titanium dioxide, coloured pigments, mineral fillers, water, glycols, glycol ether, additives, preservative.

    Customer Service Centre

    Tel.: +49 6154 71-71710
    Fax: +49 6154 71-71711
    e-mail: kundenservicecenter@caparol.de

    International Distribution: Please see www.caparol.com

    Product recommendation:

    Capacryl Holzschutz-Grund

    Capacryl Holz-IsoGrund

    Capalac AllGrund

    Capalac Aqua Multiprimer

    Capacryl Haftprimer