Screwloose® Super Penetrant, 16 oz Aerosol Can ORS NASCO Triple fiberglass reinforcement provides added Triple fiberglass reinforcement provides added strength for aggressive stock removal Impact Guard™ integrated with TPR knuckle and fingers protection for improved dexterity Trek Dry™ stretch fabric on the back of the hand provides ventilation and wicks moisture A glove that absorbs punishment so your hands don't Redesigned with an anatomically engineered direct sonic welded rubber top and EVA foam palm pads for improved protection A second layer of material aids in durability with PORON® XRD™ for impact absorption A no compromise penetrant that attacks corrosion to free corroded fasteners and mechanical components A super fast concentrated penetrating solvent that loosens rust scale and corrosion Instantly penetrates minute and tightly fitted crevices NSF Category Code H2