D-DUR Topcoat

620-1XX D-Dur PU Clear TC

Product Codes:

620-111 Matte
620-114 Gloss

Surface Preparation:

Wood substrate should be sanded with 120,150 or 180 grit paper prior to staining or coating. Sealer should be well sanded using 240 or 320 grit stearated paper. A first coat of Isolante is recommended, please refer to SOP for application.

General Information:

Mix the desired amount of material and apply 4-5 mils wet. The relative humidity in the application and drying rooms should never exceed 75%. Viscosity on the catalyzed material should be monitored regularly to maintain a consistent appearance. Mixed product will contain 999-062, an isocyanate base co-reactant. Please follow all precautions associated with handling and use of these materials. The total recommended film thickness of D-Dur system is not to exceed 6 mils dry.

The completed coating system should be checked for required properties prior to the start-up of production.

PDF Name: US-PIS_620-1XX_D-Dur_PU_Clear_TC

Tack Free Time: 20 – 30 minutes

Files: US-PIS_620-1XX_D-Dur_PU_Clear_TC.pdf

Dry to Sand : Approximately 4 hours

Dry to Stack: Overnight (Complete curing is obtained after 7 days air dry)

Tack Free Time: N/A

Dry to Sand: N/A

Dry to Stack: N/A

Note: N/A

spec_description:

D-Dur is a two-component polyurethane with very good wetting properties.

spec_uses:

D-Dur is recommended for wooden surfaces where good outdoor durability is desired (i.e. window frames, doors etc.)

VOC less exempt: <5.2

VOC lb/gal: <5.2

VOC less exempt g/l: <612

VOC g/l: <612

VOC lb/lb Solid: <1.7

VHAPs lb/lb Solid: <0.25

Note:

See individual compliance sheets for specific data

Suggested Uses:

Wood Finish

Mixing Ratio:

4 parts 620-1XX to 1 part 999-062

Pot Life:

Approximately 4 hours depending on conditions. Pot life is decreased when product is hot or under pressure. Viscosity should be monitored after mixing with hardener.

Application Viscosity:

Zahn #2 signature 18 – 22 seconds

Reducer: 800-5301 (Fast)

Retarder: 800-5328

Clean-up Solvent: 800-5500

Recommended Wet Film: 4 – 5 mils

Coverage:

N/A

Note application:

N/A

Viscosity:

Zahn #2 signature cup 21 sec at 77°F

Flash Point: 25° F (-4°C)

Density (lb/gal): 8.16

Solid (% by weight): 37.3%

Solid (% by volume): 31.3%

Shelf Life (months): 12

D-DUR Topcoat

620-1XX D-Dur PU Clear TC

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spec_description:

D-Dur is a two-component polyurethane with very good wetting properties.

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D-DUR Topcoat

620-1XX D-Dur PU Clear TC

spec_description:

D-Dur is a two-component polyurethane with very good wetting properties.

Product codeCodes de produit
Product Codes:

620-111 Matte
620-114 Gloss

Product information

Product specificationsSpécifications du produit

Viscosity:

Zahn #2 signature cup 21 sec at 77°F

Flash Point: 25° F (-4°C)

Density (lb/gal): 8.16

Solid (% by weight): 37.3%

Solid (% by volume): 31.3%

Shelf Life (months): 12

UsesUtilisations

Environmental data (as supplied)Données environmentales (tel que fourni)

Application dataDonnées d'application

Surface PreparationPréparation de la surface

General InformationInformations générales

Drying TimesTemps de séchage

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Download product information sheets

Files: US-PIS_620-1XX_D-Dur_PU_Clear_TC.pdf

These products are designed for industrial use only. AkzoNobel views safety as a top priority. Please refer to Material Safety Data Sheet for information on the safe use of this product.

Dry times are greatly affected by film build, porosity of substrate, air movement as well as heat and humidity. Temperatures are based on actual board temperature. This may vary depending on length of time for boards to reach these temperatures. Minimum curing temperatures of 64°F/18°C must be maintained throughout the curing cycle to achieve the film integrity as stated in product features.

Recommended for interior woodwork

OmniBuild Pro Conversion Varnish Primer Surfacer is recommended for interior woodwork on solid wood and MDF.

View our ranges

Our extensive wood coatings expertise covers all technologies. From pre-catalyzed to waterborne, nitrocellulose to polyurethane, we deliver a wide range of top-performing products for your business.

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View our ranges

Our extensive wood coatings expertise covers all technologies. From pre-catalyzed to waterborne, nitrocellulose to polyurethane, we deliver a wide range of top-performing products for your business.

Learn more

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