PTFE Coated Fiberglass Sewing Thread for Heat Insulation Material

PTFE Coated Fiberglass Sewing Thread for Heat Insulation Material. Chemical Corrosion Resistance: Excellent resistance to chemical corrosion and high strength properties. Custom Color Matching: Match color to your product requirements with light brown standard option. Superior Sewability: PTFE coating improves smoothness, reduces friction, and enhances flexibility. Low Shrinkage Rate: Features low shrinkage of less than 1% for dimensional stability. Sample Availability: Samples are available for testing and quality verification. OEM Manufacturing: Made from super tensile strength E glass continuous filament yarn specially OEM from Japan. Thermal Shock Resistance: Excellent resistance to thermal shock and high temperature folding.