Pellon Shape-Flex Interfacing – Woven Cotton Fusible (SF101-PKG)

Give your sewing projects the professional structure, stability, and body they deserve with Pellon SF101 Shape-Flex Interfacing. As a holy grail product for bag makers (recommended in ByAnnie patterns) and garment sewists alike, this premium woven fusible interfacing provides crisp support without making your fabrics feel stiff or rigid.

Why You'll Love It: Unlike non-woven interfacings that can tear or feel paper-like, Shape-Flex is made from 100% cotton with a distinct grain line. This means it moves naturally with your fashion fabrics while preventing stretching, distortion, and sagging. It features a reliable heat-activated adhesive backing that fuses smoothly with a standard household iron.

Key Features & Specifications:

• Material: 100% Cotton woven interfacing with fusible adhesive coating.
• Flexible Support: Adds body and crisp structure while maintaining a natural drape.
• Easy Application: Fuses quickly using a damp press cloth and iron.
• Care Instructions: Machine wash warm, tumble dry low, or dry clean.
• Size: Sold in a 15" x 2-yard package.

Perfect For:

• Stabilizing quilting cottons for bags, wallets, and pouches.
• Reinforcing shirt collars, cuffs, button plackets, and waistbands.
• Preventing fabric puckering around zippers and snaps.
• Machine embroidery backing and applique projects.