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Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
This medium slows drying time and keeps colors open and clear. It has the same viscosity as that of New Masters Classic Acrylics. For best results, add no more than 10% retarder to the acrylic paint.
UPC Code: 8715046629703
ASIN #: B00A6WBSK8