--- product_id: 39699138 title: "HeatnBond 3540 Soft Stretch Ultra 5/8\" x 10 Yard" brand: "heatnbond" price: "$21.54" currency: USD in_stock: true reviews_count: 13 category: "Heatn Bond" url: https://www.desertcart.us/products/39699138-heatnbond-3540-soft-stretch-ultra-5-8-x-10-yard store_origin: US region: United States of America --- # Strong permanent bond Ultra-flexible stretch No sewing required HeatnBond 3540 Soft Stretch Ultra 5/8" x 10 Yard **Brand:** heatnbond **Price:** $21.54 **Availability:** ✅ In Stock ## Summary > 🧵 Fuse fashion with function—bond that bends, never breaks! ## Quick Answers - **What is this?** HeatnBond 3540 Soft Stretch Ultra 5/8" x 10 Yard by heatnbond - **How much does it cost?** $21.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/39699138-heatnbond-3540-soft-stretch-ultra-5-8-x-10-yard) ## Best For - heatnbond enthusiasts ## Why This Product - Trusted heatnbond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double-Sided Strength:** Adhesive on both sides ensures maximum hold and durability. - • **Quick & Reliable Fixes:** Perfect for hemming, repairs, and customizations in minutes. - • **Soft & Lightweight Finish:** Maintains fabric’s natural hand feel—no stiffness, no compromise. - • **Effortless Iron-On Adhesion:** Skip the needle—just iron for a seamless, permanent bond. - • **Designed for Stretch Fabrics:** Moves with your knits, spandex, denim & more without adding bulk. ## Overview HeatnBond 3540 Soft Stretch Ultra is a 5/8" x 10-yard iron-on adhesive tape engineered for stretch fabrics. It offers a permanent, double-sided bond that moves with your fabric without adding bulk or stiffness. Ideal for knits, spandex, denim, fleece, and flannel, it enables no-sew hemming and repairs with professional results, making it a must-have for quick, durable fabric fixes. ## Description HeatnBond Soft Stretch Ultra is a no sew, lightweight iron-on web adhesive specially designed to move with your stretch fabric while maintaining a strong bond! There is no added bulk and maintains a soft hand after fusing. Great to use with knits, stretch denim, spandex, jersey fabrics, fleece and flannel Review: Love this quick and easy permanent hem tape - Great hemming tape ! Works very well on denim to t-shirt knitted tops.. I'm short and have to hem my tops because they're usually made for tall people. I usually cut off 4 inches from knitted tops to denim jean pants and hem about 1 inch using the hemming tape. Very easy to use. This tape is permanent..and washes up nicely. Review: Saved my clothes! - I bought the soft stretch web adhesive to fix my seamless undies and bras that came unglued. I didn't want to sew them in fear of ruining the seamless aspect. I was worried the adhesive would cause the fabric to become stiff, but it didn't at all! The fabric is still able to stretch, which was what I was hoping for. The adhesion was strong and very simple to use. Just apply the tape rough side down to one of the areas you would like to glue. Iron the area for 5 seconds (I used medium heat and covered with parchment paper). Remove the white paper on the tape you just ironed. Then match it up to the fabric you would like to stick it to. Iron again for 20 seconds with steam. Voila! Keep in mind if you're using this on an item that is unable to be pressed flat with an iron, it might not work well. Pros: - Great adhesion - Easy to use - Still allows fabric to stretch Cons: - Will not work well for areas that cannot be pressed flat with an iron - Need an iron to use ## Features - No sew, lightweight iron-on web adhesive specially designed to move with your stretch fabric while maintaining a strong bond - There is no added bulk and maintains a soft hand after fusing - Great to use with knits, stretch denim, spandex, jersey fabrics, fleece and flannel - Heat activated; Permanent; Double-sided adhesive - No sewing needed or used ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N1T2IYZ | | Adhesive Format | Sheet | | Adhesive Location | Double Sided | | Adhesive Side Count | 2 | | Best Sellers Rank | #76,487 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #141 in Fabric Adhesives | | Brand | HeatnBond | | Brand Name | HeatnBond | | Color | White | | Compatible Material | Fabric | | Customer Reviews | 4.4 out of 5 stars 1,239 Reviews | | Global Trade Identification Number | 00000943035404 | | Included Components | HeatnBond® Ultra Soft Stretch™ 5/8 in x 10 yd roll | | Item Type Name | Iron-On Adhesive Tape | | Item Weight | 9.07 g | | Manufacturer | Therm O Web | | Material | Spandex | | Material Type | Spandex | | Model | 3540 | | Number of Items | 1 | | Other Special Features of the Product | Stretch | | Part Number | 3540 | | Size Name | 5/8" x 10 yd | | Special Feature | Stretch | | UPC | 000943035404 | | Unit Count | 30.0 Feet | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** HeatnBond - **Material:** Spandex - **Item Form:** Tape - **Special Feature:** Stretch - **Color:** White ## Images ![HeatnBond 3540 Soft Stretch Ultra 5/8" x 10 Yard - Image 1](https://m.media-amazon.com/images/I/712SluixDwL.jpg) ![HeatnBond 3540 Soft Stretch Ultra 5/8" x 10 Yard - Image 2](https://m.media-amazon.com/images/I/71hjO-QkLYL.jpg) ![HeatnBond 3540 Soft Stretch Ultra 5/8" x 10 Yard - Image 3](https://m.media-amazon.com/images/I/71SHylUf1IL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What is the difference between the lite and ultra of this product? Is it for different fabrics or is the strength of the bond different?** A: The Lite is a sew-in adhesive and the Ultra is a no-sew adhesive. There is no difference in strength as both are permanent. **Q: Would this work well to keep a ribbed knit button down shirt from gapping at the chest? (Really hate using pins)** A: Depends upon what's causing the gap. It probably would but it would be a pull over instead of button down then. If it does pull back apart after you wear it you can always use the iron to completely remove and reapply new again. **Q: Can this be used like a stretch fabric iron-patch for a snag in gym leggings? If not, is there a product that would?** A: You will need to make a patch out of similar fabric to your gym leggings as this is a double sided permanent adhesive. We recommend pretesting the adhesive. **Q: Will this adhere to nylon?** A: It hasn't been tested with nylon, so we recommend pretesting the Soft Stretch Ultra with nylon. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love this quick and easy permanent hem tape *by A***R on February 9, 2026* Great hemming tape ! Works very well on denim to t-shirt knitted tops.. I'm short and have to hem my tops because they're usually made for tall people. I usually cut off 4 inches from knitted tops to denim jean pants and hem about 1 inch using the hemming tape. Very easy to use. This tape is permanent..and washes up nicely. ### ⭐⭐⭐⭐⭐ Saved my clothes! *by H***T on September 10, 2023* I bought the soft stretch web adhesive to fix my seamless undies and bras that came unglued. I didn't want to sew them in fear of ruining the seamless aspect. I was worried the adhesive would cause the fabric to become stiff, but it didn't at all! The fabric is still able to stretch, which was what I was hoping for. The adhesion was strong and very simple to use. Just apply the tape rough side down to one of the areas you would like to glue. Iron the area for 5 seconds (I used medium heat and covered with parchment paper). Remove the white paper on the tape you just ironed. Then match it up to the fabric you would like to stick it to. Iron again for 20 seconds with steam. Voila! Keep in mind if you're using this on an item that is unable to be pressed flat with an iron, it might not work well. Pros: - Great adhesion - Easy to use - Still allows fabric to stretch Cons: - Will not work well for areas that cannot be pressed flat with an iron - Need an iron to use ### ⭐⭐⭐⭐ Helps with hemming stretchy pants/leggings *by J***E on February 3, 2025* I couldn’t get the hems in without the fabric stretching out of shape until I used this stuff. Follow the directions carefully. I was using a press cloth to keep the gummy part off my iron and it made this stuff way too frustrating to use/didn’t work. But overall i’m satisfied with it, it takes a littel extra time but makes the hem look better and is easier to get it even/straight. ## Frequently Bought Together - Therm O Web 3540 Heat and Bond ULTRA Soft Stretch Fabric Adhesive, 5/8" x 10 yd - Thermoweb Heat'n Bond Ultra Hold Iron-On Adhesive-5/8"X10 Yards --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/39699138-heatnbond-3540-soft-stretch-ultra-5-8-x-10-yard](https://www.desertcart.us/products/39699138-heatnbond-3540-soft-stretch-ultra-5-8-x-10-yard) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*