- Water-Mixable: Make your own water-thinnable mediums and oil colors - Enhances Durability: Produces a fatter mixture for controlled layering; adds stability to final paint film - Increases Flow: Adds gloss and increases transparency and flow for a buttery brush feel - Lengthens Drying Time: Ideal for mixing with fast-drying mediums or extending working times Use Royal Talens Cobra Water-Mixable Linseed Oil to produce fatter mixtures or create your own water-thinnable mediums and oil colors. Cleanable with soap and water, Water-Mixable Linseed Oil adds gloss and increases fluidity and transparency for controlled layering. While some yellowing may occur over time, it also creates a more stable paint film, making it well-suited for initial layers.