Pellon 725 Heavy-Duty Wonder-Under is a paper-backed fusible web with twice the adhesive of original Wonder-Under that turns any fabric into a fusible fabric. It fuses fabric to fabric or to another porous surface such as wood or cardboard. It is especially handy with denim, canvas, or other heavy fabrics. Use this paper-backed fusible web when extra holding power is needed. The product has no grain and can be cut and applied in any direction. The finished item can be washed or dry-cleaned according to the fabric’s care requirements.

Pellon 725 Heavy-Duty Wonder-Under is a paper-backed fusible web with twice the adhesive of original Wonder-Under that turns any fabric into a fusible fabric. It fuses fabric to fabric or to another porous surface such as wood or cardboard. It is especially handy with denim, canvas, or other heavy fabrics. Use this paper-backed fusible web when extra holding power is needed. The product has no grain and can be cut and applied in any direction. The finished item can be washed or dry-cleaned according to the fabric’s care requirements.