Plastic Paint Medium
is a "name given to" the technique consisting of a mixing of epoxy resin with pigments.
This painting technique was put together for the first time by artist Josignacio
back in 1984.
According to different sources, until that moment, epoxy resin was used as varnish, to glue or to molding, but never as a pigmented medium to paint a whole painting.
Resuming, epoxy painting medium, epoxy resin painting and Plastic Paint Medium are basically the same.
An example of Josignacion creations using this medium is this beautiful painting titled "Maternity with Red Glove" executed "alla prima" in 1991