Heavy‑duty UltraHold iron‑on tape bonds fabric and many craft materials with a strong, permanent hold—no sewing required. Use it to attach appliqués, trims and hems or to bond fabric to cardboard, felt and more. Activated with a household iron, it’s a clean alternative to glue, ideal for banners, patches and quick fixes on medium to heavy fabrics. Keep a roll in your sewing kit for fast, durable results when you need a crisp, no‑stitch finish.