Iron-on labels work best on smooth, heat-tolerant fabrics such as cotton, polyester, and cotton-blends. These fabrics allow the adhesive to bond securely when heat is applied.
They may not adhere well to certain materials, including:
Stretchy fabrics (like lycra/spandex)
Textured fabrics (such as fleece or wool)
Delicate fabrics (like silk or satin)
Fabrics with special coatings (e.g., water-repellent treatments)
Tip: Always follow the instructions carefully and allow 48 hours before washing for the best results.