Golden SoFlat Acrylics Ultramarine Blue

Golden SoFlat Ultramarine Blue is a professional-grade acrylic paint designed for artists seeking flat, opaque color fields with a sophisticated matte finish.

• Format: 4 fl. oz. (118 ml) jar
• Color: Ultramarine Blue (semi-opaque)
• Pigments: PB29 (Polysulfide of Sodium-Alumino-Silicate), PW6 (Titanium Dioxide Rutile)
• Lightfastness: ASTM I (Excellent) – archive quality
• Finish: Flat, velvety matte surface when dry
• Vegan formula – no animal-derived ingredients Key Features: SoFlat delivers exceptional coverage and a smooth, leveling consistency that minimizes visible brushstrokes and texture. The unique formulation achieves the refined, opaque look of traditional gouache without its water solubility. Dries to a durable, water-resistant surface ideal for creating immersive color fields. Historical Background: Ultramarine Blue was historically made from ground lazurite, an expensive semi-precious stone. Synthetic alternatives have been used since the 1830s, making this vibrant blue both professional-quality and affordable. Manufactured in the USA by Golden, an employee-owned company with over 40 years of expertise crafting paint for professional artists.