Serafil Black Sewing Thread – Color 4000, Size #8 for Shoes, Leather & Upholstery
Serafil Black Sewing Thread in Color 4000 is a high-performance industrial sewing thread designed for shoes, leather, upholstery, and other demanding sewing applications. Made in Germany, Serafil is known for its excellent sewing performance, high seam strength, and consistent stitch formation.
With its subtle sheen and special finishing process, Serafil provides an attractive appearance while maintaining the strength required for durable seams. It is suitable for both closing seams and decorative stitching, making it a versatile choice for professional leatherwork and footwear production.
Product Features
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Brand: Serafil
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Color: Black
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Color Code: 4000
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Size: #8
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Application: Shoes, leather, upholstery, and heavy-duty sewing
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Country of Manufacture: Germany
Key Benefits
- Excellent sewing thread for shoes and leather applications.
- Suitable for both closing and decorative seams.
- Features a subtle sheen for an attractive finished appearance.
- Special finishing process provides excellent sewing performance.
- High seam strength for durable and reliable stitching.
- Helps achieve clean, consistent, and well-formed stitches.
- Suitable for professional and industrial sewing applications.
- Made in Germany.
Thread Size Applications
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Size 40: Suitable for general sewing applications and strong seam formation.
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Size 20: Suitable for decorative stitching and applications requiring greater seam-holding power.
Recommended Applications
- Leather sewing
- Shoe and footwear manufacturing
- Leather goods
- Upholstery
- Canvas and heavy-duty fabrics
- Closing seams
- Decorative stitching
Product Images
Serafil Thread Certification
Serafil threads are manufactured to provide reliable performance for demanding sewing applications. Refer to the certification information below for additional product details.
