FrogWear® 411 Keto-Handler Plus. This extraordinary solvent resistant glove features superior protection for handling some of the most difficult organic solvents including ketones, aromatic solvents and chlorinated solvents. Designed with resistance toward high humid conditions, these unique gloves have an 11-mil thickness with blue PVA coated outside and nitrile inside. The finish is smooth and the glove is 13-inches in length.