Can Wonder Web Be Used on Knitwear and Sweaters?

🧵 Wonder Web and Knitwear — Do They Work Together?

Wonder Web is a fusible hemming tape designed for flat fabrics like cotton, polyester, and denim. But what about knitwear and sweaters?

The short answer: Wonder Web can work on some knitted fabrics, but with caution. Because knitwear stretches and has open loops, the adhesive doesn’t always bond as strongly as it does on woven fabrics.

✅ When Wonder Web Works on Knitwear

• Lightweight jumpers with tighter weaves
• Cardigans for small hem adjustments
• Wool-blend fabrics with minimal stretch
• Temporary repairs for seams or edges

Tip: Always use Extra Strong Wonder Web for knitwear to improve hold.

❌ When Wonder Web Isn’t Suitable

• Loose, open-knit sweaters (holes between stitches prevent bonding)
• Very stretchy jumpers (adhesive may crack when stretched)
• Heavy wool knits (better with sewing for durability)

🔧 How to Use Wonder Web on Knitwear Safely

1. Turn garment inside out
2. Place Wonder Web between folded hem layers
3. Cover with a damp pressing cloth
4. Use low to medium heat to avoid flattening the knit texture
5. Press gently — do not slide the iron
6. Let cool completely before wearing

🎯 Best Uses for Wonder Web on Knitwear

• Shortening cardigan sleeves
• Tidying up a frayed jumper hem
• Temporary costume adjustments
• Adding light trims or decorative patches

🛍️ Shop Wonder Web Hemming Tape in the UK

👉 Shop Wonder Web Hemming Tape – Standard & Extra Strong