1. Strong flexibility, insulation and corrosion resistance, good sealing, and no leakage 2. Scope of application: at the joints of plumbing pipe fittings, to enhance the sealing of the joints of the pipes 3. Safe and non-flammable, environmentally friendly, flame-resistant and safe to use 4. Good ductility, can be stretched more than three times the normal width 5. Material: PTFE
