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Sealing Varnish

SKU: NAP-540-28008
The minimum order amount for this product line is $30.00
Sealing Varnish
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Qty Price
 1   US$ 17.32 
 2   US$ 17.22 
 3   US$ 17.16 
 4-5   US$ 17.11 
 6-7   US$ 17.05 
 8-11   US$ 17.01 
 12+   US$ 16.95 
Price: US$ 17.32
US$ 17.32

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Product description


8 fl oz (236 ml) bottle

Sealing Varnish is a varnish of Manila copal and elemi gum (a plasticizer). Dries fast to a hard finish, resists turpentine and mineral spirits, sands easily, making it ideal for sealing wood panels and gesso. The properties of this varnish are 1) relatively hard resin (copal) used in the formulation; 2) rapidly penetrates into the pores of wood and other porous materials; 3) easy to apply whether by brushing or spraying; 4) complete and rapid drying (due to the low solvent retention); and 5) easy to sand. Thin with denatured or ethyl alcohol. (26% resin w/v)

Resin Concentration

Sealing Varnish has a resin concentration of 26% w/v. W/V means Weight/Volume. This is commonly used when a solid is dissolved in a liquid. For example, 10% w/v means 100 grams of resin is present for every 1 liter of solvent. For Sealing Varnish 26% w/v—in this solution 260 grams of Manila copal and elemi gum are present for every 1 liter of solution.


Apply by brushing or spraying to the surface. Sealing Varnish can be diluted with denatured or ethyl alcohol up to 20%.

Caution: Follow safety instructions carefully. Not suitable for use by children. Shipping restrictions apply to hazardous materials.

Combustible Material: Cannot ship by Air or Next Day Services. Ships Ground Only.

Health and Safety


PRECAUTIONS: Avoid breathing vapors. Keep away from eyes. Do not store or use near heat or flame. Use exhaust fan to assure adequate cross ventilation. KEEP OUT OF REACH OF CHILDREN.

FIRST AID: If eye irritation occurs, rinse with tap water 5-10 minutes. If irritation persists, seek medical care. If swallowed, get prompt medical attention. If symptoms occur, move to fresh air. If symptoms persist, see a physician. For further health information contact a local poison control center or call 800-445-7067.

Natural Pigments

Natural Pigments is a limited liability company based in Willits, California. We manufacture and distribute rare and hard-to-find materials for fine artists and decorators. We specialize in supplying artists' materials that were used in historical painting since pre-historic times up to and including the nineteenth century.

We constantly search for materials and products of the finest quality so that we can bring them direct to you from the source. To do so, we travel the world to find materials specifically for use by professional artists and decorators. We obtain minerals from mines in Afghanistan, Chile, Russia, Ukraine and Uzbekistan, to name a few places, processing these into natural pigments. We purchase resins, gums and plants from India, Kenya and Malaysia to make natural varnishes and painting mediums.

Our mission is to provide the largest variety of natural pigments, paints and other professional artists' supplies, enabling us to bring you a selection that makes shopping for rare and hard-to-find art materials easy. Our objective is to promote the education and use of these materials among artists by providing detailed information for their employment in encaustic, fresco, oil, watercolor and tempera painting.
All Natural Pigments products

Product weight: 0.50 lbs

This product is shipped from our warehouse in Gretna, NE, USA.
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
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Sealing Varnish (8 fl oz)

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