Food-GradeNSF H1 Food-Grade Registered for Incidental Contact: Inert, Sanitary, and Compatible with Drinking Water SystemsTemperature Range-40°F to 400°FViscosityNLGI 2AdhesionExcellentMoisture ResistanceExcellentRubber ProtectionLong LastingPool & SpaPumps, Filters, Heaters, Heat Pumps, Automatic Pool Cleaners, Lighting, Controls and Salt Chlorine GeneratorsPlumbingFaucets, Valves, O-Rings, Gaskets, Ballcocks, Plungers, Packings, and WashersAutomotiveDielectric Grease for Battery Terminals, Spark Plug Wires, Distributors, Electrical Connectors, Trunk Seals, Speedometer Cables, Brake Parts, Window Channels, Hood Strips & Pads, and Rubber PartsFood & BeverageBrewery & Beer Systems, Kegs, Ice Cream & Frozen Yogurt Machines, Smoothie Machines, Espresso Makers, Deli Slicers, and All Food Processing Equipment.MarineTrailer Wheel Bearings, Trailer Chassis Lubrication, Outboard, Steering Systems, Cable Linkages, Remote Controls, Prop Shafts, Swivel Pins, Hinge Pins, Tilt Lock Mechanisms, and More!AquariumIdeal lubricant for all rubber parts such as motor head seal rings, primer stems and Aqua-Stop seal rings. The lubricant helps prolong the life of seal rings and facilitates assembly and removal.ScubaO-rings, Camera Seals, Flexible Gasket, Air Regulator Rebuilds, Dive Lights, Dive Computers, Metal Detectors and More. (Not Compatible with O2 and Nitrox Systems)DisclaimerAQUA FLEX is not intended for human consumption. Do not take internally. Keep out of reach of children. Response: If on skin, wash with plenty of soap and water.