CHEMVINYL Pre-Catalyzed Sealer

431-1923 Chemvinyl Pre-Cat Clear Sealer

Product Codes:

431-1923

Surface Preparation:

Wood substrate should be sanded with 120, 150 or 180 grit paper prior to staining or coating. Stain systems under acid containing coatings should be acid stable. AkzoNobel recommends using 825-90XX, 825-91XX Promatch® C-Mix Wiping Stains or 890-85XX Promatch Dye Stains.

General Information:

Agitate material thoroughly before use. Chemvinyl must be agitated thoroughly at all times to ensure product consistency.

Apply one or two coats at 3-5 mils wet and allow 30 – 45 minutes dry at 68°F prior to sanding and applying next coating. Sand with 280/320 grit paper before top coating or re-coating and ensure next coat is applied within eight hours of sanding Chemvinyl.

Chemvinyl may be topcoated with pre-catalyzed topcoats such as 431-80XX, 431-46XX, 431-47XX and 431-70XX. Chemvinyl has a limited shelf life and should be used within six months.

Chemvinyl must not be polluted with oil, varnish or the like and must not be sanded with steel wool between the coats. Chemvinyl must not be used nor dried at temperatures below 64°F (18°C), or relative air humidity above 65%. During hardening, the sealer must not be exposed to ammonia vapors. Ammonia cleaners should not be used for cleaning the finished surface.

Maximum film build of Chemvinyl 431-1923 is not to exceed 2 mils dry.

PDF Name: US-PIS_431-1923_Chemvinyl_Pre-Cat_Clear_Sealer

Tack Free Time: 10-15 minutes

Files: US-PIS_431-1923_Chemvinyl_Pre-Cat_Clear_Sealer.pdf

Dry to Sand : 30 - 45 minutes

Dry to Stack: 1 - 2 hours

Tack Free Time: Flash off before entering oven

VOC less exempt lb/gal: <5.00

Dry to Sand: 15 -20 minutes

VOC lb/gal: <3.05

VOC less exempt g/l: <600

VOC g/l: <366

VOC lb/lb Solid: <1.7

Dry to Stack: 20 -30 minutes

VHAPs lb/lb Solid: <0.008

Note: N/A

Note:

N/A

spec_description:

Chemvinyl is a one-component, pre-catalyzed vinyl sanding sealer with good clarity and moisture resistance. It is a quick drying product with excellent sanding properties and provides a very good moisture barrier. It provides excellent adhesion to most wood species as well as to topcoats.

431-1923 Chemvinyl can be use as a catalyzed sealer with the addition of 3 % of 873-0870. The catalyzed material does have a pot life of 8 hours at this point.

spec_uses:

Chemvinyl is recommended for a variety of interior wood applications, including kitchen cabinets and vanities, where adhesion or moisture resistance may be a concern.

Suggested Uses:

Wood Sealer

Mixing Ratio:

N/A

Pot Life: N/A

Application Viscosity:

Zahn #2 signature cup 17 seconds

Reducer: 803-1325

Retarder: N/A

Clean-up Solvent: 803-1298 or 800-5500

Recommended Wet Film: 3 - 5 mils

Coverage:

282 sq. ft./gal.

Note application:

N/A

Viscosity:

Zahn #2 signature cup 17 sec at 77°F

Flash Point: -4°F (-20ºC)

Density (lb/gal): 7.4

Solid (% by weight): 24.7%

Solid (% by volume): 17.6%

Shelf Life (months): 12

CHEMVINYL Pre-Catalyzed Sealer

431-1923 Chemvinyl Pre-Cat Clear Sealer

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spec_description:

431-1923 Chemvinyl can be use as a catalyzed sealer with the addition of 3 % of 873-0870. The catalyzed material does have a pot life of 8 hours at this point.

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CHEMVINYL Pre-Catalyzed Sealer

431-1923 Chemvinyl Pre-Cat Clear Sealer

spec_description:

431-1923 Chemvinyl can be use as a catalyzed sealer with the addition of 3 % of 873-0870. The catalyzed material does have a pot life of 8 hours at this point.

Product codeCodes de produit
Product Codes:

431-1923

Product information

Product specificationsSpécifications du produit

Viscosity:

Zahn #2 signature cup 17 sec at 77°F

Flash Point: -4°F (-20ºC)

Density (lb/gal): 7.4

Solid (% by weight): 24.7%

Solid (% by volume): 17.6%

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_431-1923_Chemvinyl_Pre-Cat_Clear_Sealer.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.

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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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