No fillers or extenders are added to achieve the desired consistency, nor is the fluid quality achieved with additional water. GOLDEN Fluid Acrylics have the same pigment load as the Heavy Body Acrylics, but in a viscosity similar to heavy cream. Fluids allow for smooth flowing applications while retaining color intensity, tinting strength, film integrity, and adhesion. Fluids blend easily with all acrylic colors, and readily tint gels, mediums, gessoes and grounds. Fluid Acrylics are extremely versatile, and ideal for fine brushwork, glazing, staining, water media techniques and many more. Mix Fluid Acrylics with Airbrush Medium for airbrush application of artwork including textiles.