Selva Pro

436-57XX Selva™ Pro Chiaro Polyurethane Clear Topcoat

Product Codes:

436-5705 Flat
436-5715 Matte
436-5725 Low Gloss
436-5735 Satin
436-5750 Semi-Gloss
436-5780 High Gloss

Surface Preparation:

Substrate must be sanded using 120, 150 or 180 grit paper prior to staining or coating. Sealer should be sanded with 280/320 grit paper prior to being coated. The sealer should be coated within eight hours of being sanded. Appropriate sealer is the Selva Pro Chiaro Sealer 436-5700. When recoating, the previous coat of Chiaro must be sanded and the next coat applied within eight hours. Stain systems used under Chiaro are formulated to develop excellent grain definition.

AkzoNobel recommends using Promatch® W/B Monocolor Spray Stains 824-50XX, Promatch Aqua Stains 824-51XX, Promatch Dye Stains 890-85XX or Promatch C-Mix Wipe Stains 825-90XX, 825-91XX.

General Information:

The mixed product contains 876-9700, an isocyanate based co-reactant. Please follow all precautions associated with handling and use of those materials. Refer to MSDS for detail information. Oil stains must be avoided because they will interfere with the adhesion. When coating exotic woods (Teak, Rosewood, etc.) a barrier coat (tie-coat) should be applied before the sealer or base coat. See Product data sheet for 420-1205 Isolante.

Product must be thoroughly stirred before adding the hardener in the recommended ratio. The viscosity of the product should be monitored after mixing with the hardener. The relative humidity in the application and drying room should not exceed 75% for maximum coating performance.

PDF Name: US-PIS_436-57XX_Selva_Pro_Chiaro_Polyurethane_Clear_Topcoat

Tack Free Time: 15 minutes

Files: US-PIS_436-57XX_Selva_Pro_Chiaro_Polyurethane_Clear_Topcoat.pdf

Dry to Sand : 2 hours

Dry to Stack: 24 hours

Tack Free Time: 10 minutes

VOC less exempt lb/gal: 4.55

Dry to Sand: 30 minutes

VOC lb/gal: 4.55

VOC lb/lb Solid: 1.5

Dry to Stack: 1 hour

VHAPs lb/lb Solid: 0.52

Note: N/A

Note:

N/A

spec_description:

Chiaro Clear Topcoat is a universal topcoat formulated as an ultra clear polyurethane. Chiaro is a highly versatile polyurethane coating with excellent physical properties and chemical resistance. Extremely durable with a great finish feel. Chiaro also has superior impact resistance.

spec_uses:

Great choice for surfaces that require extra chemical resistance. Uses include interior marine, cabinetry, store fixtures, and musical instruments.

Suggested Uses: Wood Finishes

Mixing Ratio:

100 Parts 436-57XX with 50 Parts 876-9700 (by volume)

Pot Life: 3-4 hours depending on temperature and humidity

Application Viscosity:

Zahn #2 signature cup 22-25 seconds.

Reducer: 803-2000

Retarder: 800-2001 3-5% by volume

Clean-up Solvent: 800-5500 Acetone

Recommended Wet Film: 4-6 wet mils

Coverage:

N/A

Note application:

MAXIMUM DRY FILM THICKNESS OF THE SYSTEM MUST NOT EXCEED 6 DRY MILS

Viscosity:

Zahn #3 signature cup 27-30 sec at 77° F

Flash Point: 44.6° F

Density (lb/gal): 8.35

Solid (% by weight): 45.45

Solid (% by volume): 37.25

Shelf Life (months): 24

Selva Pro

436-57XX Selva™ Pro Chiaro Polyurethane Clear Topcoat

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spec_description:

BACK

Selva Pro

436-57XX Selva™ Pro Chiaro Polyurethane Clear Topcoat

spec_description:

Product codeCodes de produit
Product Codes:

436-5705 Flat
436-5715 Matte
436-5725 Low Gloss
436-5735 Satin
436-5750 Semi-Gloss
436-5780 High Gloss

Product information

Product specificationsSpécifications du produit

Viscosity:

Zahn #3 signature cup 27-30 sec at 77° F

Flash Point: 44.6° F

Density (lb/gal): 8.35

Solid (% by weight): 45.45

Solid (% by volume): 37.25

Shelf Life (months): 24

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

Find distributor Trouver un distributeur

Download product information sheets

Files: US-PIS_436-57XX_Selva_Pro_Chiaro_Polyurethane_Clear_Topcoat.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.

Recommandé pour les boiseries intérieures

OmniBuild Pro Conversion Varnish Primer Surfacer est recommandé pour les travaux de menuiserie intérieure sur bois massif et 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.

Learn more

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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