2.5 oz. Cobalt Drier Grumbacher
Our Price $18.81 List Price $20.90
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As its name impies, it speeds the drying time of oil colors. Add to oil painting medium in drops instead of adding directly to oil paint. Cobalt Drier is an extremely strong additive for oil paints and should be used sparingly. Test medium before applying it to an oil painting. Excessive use may cause cracking of the paint film when drying.
Shipping & Returns
Most orders of in-stock items ship within two business days, "warehouse only" and "out of stock" items usually ship within two weeks, and "special order" items can take four to six weeks. Read the full shipping policy.
You can return unopened, resalable merchandise within 30 days for both online and in-store purchases, with some exceptions. All returns of undamaged items are subject to a 20% restocking fee, except for easels which are subject to a 50% restocking fee. Read the full return policy.