The best art supplies, at the best discounts!
Blick StudioArtists' ColoredPencils and Sets
10% Off Orders of $59 or More + Free Shipping
Orders of $59 or More**
On Orders of $35 or More**
Use Code: CEPX
**Exclusions & Details
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.
Dilutes oil color to speed drying time and improve paint flow. Add it directly to the color in small quantities. It's perfect for detail work.
Your cart is currently empty.
Your cart currently contains N item.
Material Safety Data Sheet
® Grumbacher is a registered trademark of Chartpak.™ Grumtine is a trademark.