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Grumbacher Copal Painting Medium

A traditional 19th century painting medium prepared especially for hobbyists and decorative painters (i.e. tole painters), Grumbacher Copal Painting Medium is made with a modern synthetic copal resin, and has all of the manipulative and drying characteristics of the original 19th century preparation.

When added to oil colors, Copal Painting Medium improves flow, accelerates drying, and imparts hardness and a high gloss to the dry paint film. Because this product may cause yellowing and darkening of the colors with time, its use is recommended for occasional or impermanent painting only.

Dilute Copal Painting Medium with Pure Gum Spirits of Turpentine or Grumtine only.

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

® Grumbacher is a registered trademark of Chartpak. ™ Grumtine is a trademark.

Copal Painting Medium, 2.5 oz
Copal Painting Medium, 2.5 oz
 (enlarge)
Copal Painting Medium, 2.5 oz
Copal Painting Medium, 8 oz

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  • Dick Blick Art Materials
  • ·
  • P.O. Box 1267
  • ·
  • Galesburg, IL 61402-1267
  • ·
  • Toll-free Phone (800) 828-4548

  • International Phone +1-309-343-6181 ext. 5402
  • ·
  • Fax (800) 621-8293

Dick Blick Art Materials®, Blick®, Blick Studio®, and Artists Pick Blick® are registered trademarks of Dick Blick Holdings Inc. © Copyright 1999-2015 Dick Blick Holdings Inc. All rights reserved.

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