• VERDE CHIARO Sealer
  • 436-2320 ora Verde® Chiaro PU HS Clear Sealer
  • Product Codes:

    436-2320

  • 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. 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 can be used within limitations. Consult your representative for more information.

  • General Information:

    The mixed product contains 876-9068, 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 401-033 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_436-2320_ora_Verde_Chiaro_PU_HS_Clear_Sealer
  • Tack Free Time: 15 minutes
  • Files: US-PIS_436-2320_ora_Verde_Chiaro_PU_HS_Clear_Sealer.pdf
  • Dry to Sand : 1 hour
  • Dry to Stack: 24 hours
  • Tack Free Time: 15 minutes
  • VOC less exempt lb/gal: <4.35
  • Dry to Sand: 15 minutes
  • VOC lb/gal: <4.35
  • VOC less exempt g/l: <521
  • VOC g/l: <521
  • VOC lb/lb Solid: <1.09
  • Dry to Stack: 15 minutes
  • VHAPs lb/lb Solid: <0.01
  • Note: N/A
  • Note:

    N/A

  • spec_description:

    Chiaro HS Clear Sealer is a high solids sealer to be used with the Chiaro Polyurethane topcoat. Chiaro is 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 has a superior tolerance to impact resistance.

  • spec_uses:

    Great choice of sealer for high build system and for surfaces that require extra chemical resistance. Uses include interior marine, cabinetry, store fixture and musical instruments.

  • Suggested Uses:

    Wood Finish

  • Mixing Ratio:

    100 Parts 436-2320 with 50 Parts 876-9068 (by volume)

  • Pot Life:

    3 - 4 Hours depending on temperature and humidity.

  • Application Viscosity:

    Zahn #2 signature cup 22-25 seconds

  • Reducer: Fast 803-1410, Medium 803-1409, or slow 803-1408 if needed
  • Retarder: 800-5328 3-5% by volume
  • Clean-up Solvent: 800-5500 Acetone
  • Recommended Wet Film: 3 to 5 wet mils
  • Coverage:

    N/A

  • Note application:

    MAXIMUM DRY FILM THICKNESS OF THE SYSTEM MUST NOT EXCEED 6.0 DRY MILS

  • Viscosity:

    Zahn #3 signature cup 22 sec at 77°F

  • Flash Point: 25 °F
  • Density (lb/gal): 8.36
  • Solid (% by weight): 48%
  • Solid (% by volume): 39%
  • Shelf Life (months): 12

VERDE CHIARO Sealer

436-2320 ora Verde® Chiaro PU HS Clear Sealer

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spec_description:

Chiaro HS Clear Sealer is a high solids sealer to be used with the Chiaro Polyurethane topcoat. Chiaro is 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 has a superior tolerance to impact resistance.

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Product codeCodes de produit
Product Codes:

436-2320


Product information

  • Viscosity:

    Zahn #3 signature cup 22 sec at 77°F

  • Flash Point: 25 °F
  • Density (lb/gal): 8.36
  • Solid (% by weight): 48%
  • Solid (% by volume): 39%
  • Shelf Life (months): 12

Download product information sheets

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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.

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Recommanded 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, apprêt à catalyser est recommandé pour les travaux de menuiserie intérieure sur bois massif et MDF.

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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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