Winsor & Newton - Acrylic Flow Improver

Acrylic Flow Improver

Thin acrylics to watercolor-like flow without sacrificing color intensity

Acrylics straight from the tube resist flowing into smooth, even layers, brushstrokes show, edges dry before you can blend them, and achieving watercolor-like transparency means fighting the paint's natural body. Flow Improver changes that behavior fundamentally. Add a few drops to your paint, and suddenly acrylics glide across surfaces with the fluid consistency of watercolors while maintaining their full color strength. No more visible brushstrokes disrupting flat washes. No more fighting to blend wet edges before they set.

This matters most when techniques demand smooth transitions: gradient backgrounds, atmospheric effects, glazing layers that need to flow evenly without streaking. The medium reduces surface tension so paint spreads uniformly rather than pulling into ridges and valleys. You control transparency through dilution while the pigment load stays concentrated, thin washes remain vibrant rather than washed out.

Works across substrates from canvas to paper, particularly valuable when working large where maintaining wet edges becomes challenging. Mix directly into paint or thin with water for varying degrees of flow control. Illustrators working on detailed backgrounds and muralists covering expansive surfaces both rely on this for achieving seamless color application that acrylics don't naturally provide.

Painting

Painting Purchase Guide

Paint Types

Acrylic Paints - Fast-drying, water-based paints perfect for beginners and professionals. Versatile medium suitable for canvas, paper, wood, and other surfaces.

Oil Paints - Traditional slow-drying paints offering rich colors and extended working time. Ideal for detailed work and blending techniques.

Watercolors - Transparent water-soluble paints for creating luminous, flowing artwork. Perfect for landscapes, illustrations, and expressive painting.

Decorative Paints - Specialty paints for furniture, walls, and decorative projects. Includes chalk paint, milk paint, and metallic formulations.

Painting Tools - Essential painting accessories including palettes, mediums, varnishes, and cleaning supplies for professional painting work.

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