When you are creating intricate designs with Gutta Resist on heavier fabrics, it may have to be thinned with Gutta Resist Solvent so that it completely penetrates the fabric. This solvent is specially designed for just that purpose! Gutta Resist Solvent is not designed to remove Gutta Resist from fabric - you can do that by simply dry-cleaning.Details:4 fl. oz. (118.29 mL)For use only with Jacquard Gutta Resists, not water-based resistsCan also be used to clean application bottles or tools