COA: 77.77 GBp
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Dual Duty

Premium quality corespun thread which offers high strength and durablity
Coats Dual Duty is a premium quality corespun thread with excellent wash-down characteristics ideal for denimwear and jeans.

It is a corespun sewing thread that combines a high tenacity polyester filament core with a natural cotton cover. The filament core offers excellent strength and durability, while the long staple cotton wrap ensures excellent sewing performance and protects the core from needle heat. Our sewing thread has a high tenacity polyester filament core that allows you to use finer thread sizes when required. This improves seam appearance without compromising on seam strength. In addition, Dual Duty offers outstanding abrasion resistance, perfect for your demanding denim and workwear applications. Discover how Dual Duty can transform your products. Download our product information sheet or contact one of our experts.


Features and Benefits


  • Dual Duty thread delivers excellent sewing performance in the most demanding applications.
  • The high tenacity polyester filament core allows the use of finer thread sizes improving seam appearance without compromising seam strength
  • Excellent wash-down characteristics make Dual Duty thread ideal for denimwear and jeans
  • Outstanding abrasion resistance for demanding jeans and workwear applications
  • Certified to STANDARD 100 by OEKO-TEX®, CLASS I, the most stringent class covering textile items for babies and toddlers


Please refer to our guidance section for further information on Sewing Post Dyed Garments.

For garment dye, as fabric fibre content is outside our control, Coats strongly recommends preliminary testing of garment dye and finishing technologies to ensure the thread is suitable for the end use intended. Technical information listed above is based on current averages and should be taken only as indicative

Some very bright shades do not possess the high level of bleach fastness displayed by the majority of shades. We recommend that these be checked before use in any application involving bleaching agents, in particular for swimwear or garment finishing processes.

Since conditions and applications vary considerably in the use of a product, the customer and/or user should assure herself or himself that the product meets end customer requirements and is suitable for the intended end use. Coats accepts no liability for unsuitable or improper use or application of products.

Information provided above is based on current averages and should be taken only as indicative. Coats accepts no liability for the preciseness and correctness of the information provided.

Product information sheets are updated from time to time, please be sure you are referring to the most recent publication. Coats supports customers with advice on individual applications on request; if you have any questions or concerns, please contact us.