Golden Artists Colors has produced some very helpful and informative You Tube videos regarding the uses and applications of their new OPEN Acrylic slow drying product line.
There is one which shows how to use the mediums to make your OPEN Acrylic paints last even longer, and another that shows how the absorbancy of the substrate will effect the drying time of these paints.
Golden Acrylic Company is an American made line of paint and (in our opinion), one of the better lines of acrylics around, since that is all they do! We hope that you can benefit from some of the videos they have made available.
To view these go to: