... resistance: 80℃Melting point: 180℃Water-wash resistivity: Under 60℃Dry cleaning: ResistantApplicable machines: Any Hot-Air Welding Machines or Ultrasonic ... of waterproof products such as tents, raincoats, ski jackets, diving suits, sports suits, waterproof bags, functional clothing, protective clothing, wet/dry suits, police vestments etc.