... fire 3.fire -proof, heat resistant, water-proof KX-0402Fire Insulation Boots /Fire Resistant BootsSpecificatins:Materials: Composite Alumininm Foil fireproof materials ... lining , steel capFeature:fireproof, radiant heat insulation, short time flame contact, waterproof, anti oil, anti puncture, anti slip, ect.Applications: It is ...