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Capacryl PU-Satin NAST

High-grade, scratch resistant and shock-proof polyurethane-
acrylic enamel for exterior and interior use.
NAST quality (Practically mist-free spray technology).

Field of Application

Suitable for high-grade intermediate and finishing coats on primed, dimensionally stable wood component parts, primed metals and unplasticized/rigid PVC, outdoors and indoors. Particularly suitable for nearly mist-free spray application, when using the Caparol Frontend nozzle and spraying equipment as follows:

Wagner XVLP FinishControl 3500/5000
Titan Focus 700 

Please note:
Do not use on heating systems to avoid yellowing (use Capacryl Heizkörperlack instead).

Explanation: NAST / German term: Nebelarme Spritz-Technologie = Spray technology with low spray mist (dust/fog) formation

Material Properties

  • Water-dilutable.
  • Low odour.
  • Nearly mist-free spray application is possible.
  • Non-blocking.
  • High scratch resistance and shock strength.
  • Diffusion-capable.
  • Resistant to normal household detergents.
  • Wet scrub resistance class according to DIN EN 13300: Class 1
    (corresponds to "scrub resistant" as per German standard DIN 53778).
  • Suitable for children toys as per DIN EN 71-3.
  • Resistant to disinfectants.

Material Base / Vehicle

Polyurethane-acrylic dispersion/emulsion

Packaging/Package Size

  • White (Weiß):
    750 ml, 2.5 litres
  • ColorExpress:
    700 ml, 2.4 litres

Colours

White.

Can be tinted via ColorExpress stations (Capamix) in many special tints of Caparol 3D-System plus collection and in many colours of other collections.

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

Gloss Level

Silk-matt/semi-gloss (mid sheen; velvet or eggshell-like finish)

Storage

Keep in a cool, but frost-free place.
Shelf life: 24 months in original, tightly closed container.

Technical Data

Density: Approx. 1.3 g/cm2

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 (WMC): 13 %.

Substrate Preparation

Roughening and cleaning the primered surface.

Method of Application

Capacryl PU-Satin NAST has been developed for use with the below mentioned special equipment to ensure a nearly mist-free spray application. The product cannot be applied via paint brush or roller.
Capacryl PU-Satin NAST is adjusted for use with the mentioned spray equipment and special nozzle Caparol NAST-Frontend. Only this combination of material and equipment enable a nearly mist-free spray application.

Guidelines for Spray Application:
Suitable Spray EquipmentNozzle/FrontendAdjustment Quantity of MaterialAdjustment Quantity of AirDilution
Wagner XVLP FinishControl
3500/5000
Caparol NAST8 - 102/3 or 7/8undiluted
Titan Focus 700Caparol NAST8 - 92/3 or 7/8undiluted

Do not heat the product when spraying with Wagner XVLP FinishControl 6500 TS!
 
Spray Technique: 

Adjustment for coating surfaces: "Flachstrahl" (flat jet). Spray slowly lengthwise with an overlap of min. 50 % and in a spray distance of 15 cm, applying wet-on-wet.
Do not apply cross-coats! 
Allow to dry and apply a second coat in the same manner, if necessary.

Surface Coating System

SubstrateUseSubstrate PreparationImpregnationPrimingIntermediate CoatFinishing Coat
Wood, derived timber productsinteriorsanding/cleaningCapacryl Holz-IsoGrund1)Capacryl PU-Vorlack
or
Capacryl
PU-Satin NAST
Capacryl
PU-Satin NAST 2)
Wood, stable in dimensionsexteriorBFS Data Sheet No. 18Capacryl Holzschutz-GrundCapacryl Holz-IsoGrund1)
Iron, steelinteriorderusting/cleaningCapalac AllGrund
exteriorderusting/cleaning2 x Capalac AllGrund
Zinc interior/exteriorBFS Data Sheet No. 5Capacryl Haftprimer (NAST)
Aluminium/copperinterior/exteriorBFS Data Sheet No. 6Capacryl Haftprimer (NAST)
Rigid PVCinterior/exteriorBFS Data Sheet No. 22Capacryl Haftprimer (NAST)
Sound existing paint coatingsinterior/exteriorslightly sanding/alkali treatmentPrepare and prime defects according to substrate requirementsCapacryl Haftprimer (NAST)

1) Always apply Capacryl Holz-IsoGrund on wood containing water-soluble, discolouring substances (2x on knots).

2) Colour shades of low opacity (e.g. yellow/red/orange pigmented) may require an additional coat.
Note: Adhesion must always be tested in advance for powder coatings, coil coatings and other critical substrates by trials (coating a test area on site).

Consumption

Approx. 120 - 160 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 and Drying:
Min. 8 °C for product, substrate and ambient air.
Relative humidity must not exceed 70 %.

Drying/Drying Time

At 20 °C and 65 % relative humidity (RH)dust dryrecoatable (spray
application)
completely dry
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: 2-methyl-2H-isothiazol-3-one, 1,2-benzisothiazol-3(2H)-one, mixture of: 5-chloro-2-methyl-4-isothiazolin-3-one [EC no. 247-500-7] and 2-methyl-2H-isothiazol-3-one [EC no. 220-239-6] (3:1). mixture of: 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-2H-isothiazol-3-one (3:1) < 15 ppm.

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.
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. 130 g/l VOC.

Giscode

BSW30

Substances of Content - Declaration

Polyurethane/acrylate resin, titanium dioxide, coloured pigments, mineral fillers, water, glycols, glycol ether, additives, preservatives.

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 Holz SchutzGrund

Capacryl Holz-IsoGrund

Capalac AllGrund

Capacryl Haftprimer

Capacryl Haftprimer NAST