People who remember the old Napthalmide maroon, which was very popular in its day, might recognize this as a close approximation to that storied color ASTM Lightfastness I (Excellent); Transparent; Pigment(s): PR206 (Quinacridone), PR202 (Quinacridone), PR122 (Quinacridone), PR101 (Synthetic Iron Oxide), PG36 (Brominated and Chlorinated Copper Phthalocyanine); Vegan EXCEPTIONALLY SMOOTH, THICK TEXTURE retains brushstrokes and palette knife marks FORMULATION - Each color is formulated uniquely depending on the nature of the pigment resulting in a range of sheen and opacity across the line Made in the USA with globally sourced materials by an employee-owned company with more than 40 years of experience making paint for professional artists GOLDEN HEAVY BODY ACRYLICS are known for their exceptionally smooth, thick consistency that retains brushstrokes and palette knife marks. With no added fillers, extenders or opacifiers, the inherent qualities of each pigment take center stage. The result is cleaner color mixing and a range of sheen and opacity across the line - from glowing, transparent colors ideal for glazing to dense, opaque colors providing excellent coverage.