
Durable Polyester Filament Thread for Outdoor Use 420d/3. High Tenacity Polyester: Made from pre-stabilized high tenacity continuous filament polyester for superior strength. Excellent Abrasion Resistance: Ideal for leather goods, footwear, and outdoor equipment requiring high durability. Superior Lubrication: Specially formulated lubricant reduces needle heat and friction during high-speed sewing. Wide Color Selection: Available in 400 standard colors with buyer-specific custom colors accepted. Versatile Applications: Suitable for filtration, airbags, seat belts, automotive interiors, and luggage. Low Shrinkage: Features low shrinkage rate of less than 1% for consistent stitch quality. Flexible Customization: Offers minor customization, flexible customization, and sample-based customization options. High Production Capacity: Annual production capacity reaches 1000 tons to meet large volume demands.