We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔥 Elevate your fabric game with instant, heavyweight fusion!
THERMOWEB 3338 Heat'n Bond Heavy Weight Iron-On Fusible Interfacing is a premium polyester interfacing designed to add crisp detail and durable support to a variety of fabrics. Measuring 20" x 36", it fuses quickly without pins or basting, is machine washable and dry clean safe, and is proudly made in the USA. Ideal for quilting, home décor, and detailed sewing projects, it’s a must-have for professionals seeking flawless finishes.
| ASIN | B001GA8398 |
| Best Sellers Rank | #44,894 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #99 in Sewing Interfacing |
| Brand | Thermoweb |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (845) |
| Date First Available | April 21, 2004 |
| Global Trade Identification Number | 00000943033387 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.12 ounces |
| Item dimensions L x W x H | 10.55 x 3.7 x 0.5 inches |
| Item model number | 3338 |
| Manufacturer | Notions Marketing - Drop Ship |
| Material | Polyester |
| Mounting Type | Through-Hole Mount |
| Product Dimensions | 10.55 x 3.7 x 0.5 inches |
| UPC | 096006455869 000943033387 094006455865 683203268431 095006455862 098006455863 097006455866 |
| Unit Count | 1.0 Count |
M**L
Perfect.
If you need a heavy weight interfacing, this works great. I’m having a hard time finding products now that Joann’s fabric has closed. This works great.
C**R
Shipping was slow.
Actually what I wanted, however, shipping was VERY slow.
M**A
Works great
I needed a thicker, stronger bond for my projects and this works well.
R**D
NOT heavy weight
The interfacing worked as expected, except that I bought the heavyweight for extra stiffness, and it was not heavy at all. I had to double the thickness to make it work in my sewing project
O**N
Great Product
Use this certain projects all the time. Happy with the results.
K**R
Just what I wanted
Fast delivery priced good
J**L
Not heavy
I had no trouble fusing the interfacing to the fabric, but this interfacing should be labeled as light rather than heavy-duty. It's probably better for very flimsy, light fabrics, because this stuff is about as stiff as toilet paper.
D**A
I have used this product successfully for many years.
This gives just the right amount of stiffness and is easily applied as a fabric stiffener. I am surprised to find this in Office Depot as I have always found this in a fabric shop. I have no idea what you would use this for in an office setting.
Trustpilot
1 day ago
2 weeks ago