Acrilex Fire Red 507 37ml stained glass varnish delivers an intense red color with a transparent, glossy finish on hard surfaces. Its self-leveling composition spreads evenly with a soft brush or dripping technique on glass, ceramic, porcelain, earthenware, plaster, and wood. It air dries in 24 hours and is widely used with relief paste to imitate the traditional art of church stained glass. Its colors are 100% miscible and require solvent or thinner for cleaning. The vibrancy of the transparent fire red is ideal for creating striking details on glass panels, vases, and light fixtures.