The Parker Signaspray Electrode Solution and Skin Prep is a highly conductive, economical spray electrolyte and non-gritty skin prep. Warranty: Until Use or Expiration (48 Month Shelf Life). Note: Not recommended for defibrillation. Features Parker Signaspray Electrode Solution and Skin Prep Features The ideal electrolyte for use with muscle stimulation equipment. Bacteriostatic. Non-staining. Superior non-gritty skin prep. No residue build-up. Easy to apply, easy to clean up. Clear bottle lets you know how much Signaspray is left. Configurations Parker Signaspray Electrode Solution and Skin Prep Configurations #18-04: SIGNASPRAYPAC Package: 4 Signaspray Gallons. 2 Clear Refillable Spray Dispensers. 1 Dispenser Pump. #18-25: 250 ml (8.5 fluid ounces) Clear Spray Dispenser Bottle (Case of 72). #18-28: 3.8 Liter (1 U.S. Gallon) Bottle with Clear Refillable Dispenser (dispenser pump not included) - Case (4 Gallons). Literature Parker Signaspray Electrode Solution and Skin Prep Literature Parker Signaspray Electrode Solution Safety Data Sheet Parker Signaspray Electrode Solution and Skin Prep Instructions for Use