Aquadag
[ ak-wuh-dag, ah-kwuh- ]
/ ˈæk wəˌdæg, ˈɑ kwə- /
Chemistry, Trademark.
a colloidal suspension of graphite in water, used as a conductor and lubricant.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for aquadag
The mixture with water is sold under the name of "aquadag," with oil as "oildag" and with grease as "gredag," for lubrication.
Creative Chemistry|Edwin E. Slosson