Colour No: 512
 
 
 
Gutermann extra strong thread, 100% Polyester
 
 
 
Gutermann Extra Strong Threead is perfect for all seams on high wear and tear items and repair.
 
 
 
 
 
For all seams under high stress
 
 
Ideal for sewing denim (jeans)
 
 
The extra strong thread is perfect for rugged repair work
 
 
Used with heavy woven fabrics, leather, canvas covers and denim
 
 
Tear resistant
 
 
 
 
Recommended needle size 90-110