White Heavy Duty Wonder-Under Interfacing

  • Fiber: 100% Polyester
  • Brand: Pellon

SKU: 658997

White Heavy Duty Wonder-Under Interfacing is a paper-backed adhesive that turns any fabric into a fusible fabric. It fuses fabric to fabric or to a porous surface, such as wood or cardboard. Ideal for denim, canvas or other heavy fabrics, use this fabric when extra holding power is needed.



  • Width: 17"
  • Weight: Sheer
  • Country Of Origin: USA
  • Content: 100% Polyester
  • Care: Machine Wash, Warm; Tumble Dry, Remove Promptly; Dry Clean; Pile Fabric Method Only.


Available in 1-yard increments. Average bolt size is approximately 25 yards.  Price displayed is for 1-yard. . Enter the total number of yards you want to order.


Note: ALWAYS PRE-TEST. It has no grain - can be cut and applied in any direction. Finished item can be washed or dry-cleaned; according to the fabric's care requirements.


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