Blick StudioArtists' ColoredPencils and Sets
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Grumbacher mediums thicken or thin paints without harming their adhesive, binding, or film-forming qualities, and allow artists to achieve increased flow and rapid or slow drying. Also proven to guard against yellowing and cracking.
This is a flexible, durable paste for creating textured surfaces to be over-painted with oil or acrylic paints. Apply it to canvas, wood, cardboard, plaster, concrete, masonry, and other surfaces.
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Material Safety Data Sheet
® Grumbacher is a registered trademark of Chartpak.™ Grumtine is a trademark.