Cabot Solid Color Acrylic Siding Stain is an advanced-technology, 100 percent acrylic solid color stain formulated to have superior performance properties for the professional user. Solid Color Acrylic Siding Stain is a heavily pigmented and exceptionally thick wood siding stain, delivering greater opacity than conventional solid color stains. The result is smoother spread, better coverage and superb handling when applied by either brush or sprayer.