What are the materials for making dry erasable ink? I made one with carbon black, isopropanol, resin and a binder. Its writing and removing fine on the board but stains the hand. How do I reduce the...
Search:Type: Posts; User: Johnpam4 Search: Search took 0.00 seconds; generated 39 minute(s) ago.
Results 1 to 1 of 1
|