Enamel paint

They have since been superseded by new synthetic coatings like alkyd, acrylic and vinyl, due to toxicity, safety, and conservation (tendency to age yellow) concerns.

The artist experimented and created with many types of commercial or house paints during his career.

[4] Other artists: "after discovering various types of industrial materials produced in the United States in the 1930s, Siqueiros' produced most of his easel works with uncommon materials which include Duco paint, a DuPont brand name for pyroxyline paint, a tough and resilient type of nitro-cellulose paint manufactured for the automotive industry".

Enamel paint comes in a variety of hues and can be custom blended to produce a particular tint.

For the greatest results, use a high-quality brush, roller, or spray gun when applying enamel paint.