Prym Strong Elastic Tape - 25 mm - Black
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Product Information
Full details
The Prym Strong Elastic Tape (25 mm) is an essential utility for home sewers, tailors, and DIY enthusiasts who need a reliable, high-tension elastic for waistbands and garment construction. Its primary benefit is its exceptional durability and strong hold, making it ideal for heavier fabrics or activewear where elasticity retention is critical. A notable caveat to keep in mind is that at 25 mm, it is a wider profile, so it is best suited for tunnels or casings specifically designed to accommodate a one-inch width, rather than delicate, narrow-channel applications.
All features
| Model Part Number | 955246 |
|---|---|
| Brand | Prym |
Extended Product Information
FAQs
Can this be used for face masks?
While technically possible, this elastic is quite wide and firm; it is primarily designed for garment waistbands rather than ear loops.
Does the elastic lose its stretch after washing?
Prym Strong Elastic is designed for high durability and is specifically tested to maintain tension even after repeated washings at 60°C.
Is it suitable for light fabrics like silk?
Because this is a 'strong' woven elastic, it may be too bulky and heavy for delicate fabrics like silk; it is better suited for cotton, linen, or synthetic blends.
Can I sew through the elastic directly?
Yes, you can sew through it, though it is usually best to stitch it to the fabric at the ends or anchor it at the side seams to maintain its integrity.
How much should I overlap when joining the ends?
It is recommended to overlap the ends by at least 1-2 cm and use a secure zigzag stitch to ensure the joint does not pull apart under tension.
Troubleshooting
Elastic twisting inside the casing
Once the elastic is inserted and secured at both ends, sew a vertical 'anchor' stitch through the casing and the elastic at the side seams to keep it from rotating.
Difficult to pull through the casing
Ensure the safety pin is small enough to navigate the channel and use a larger opening in the casing if possible. Applying a small amount of fabric starch to the elastic can stiffen it for easier threading.
Pros and Cons
Pros
- Retains shape and tension after multiple wash cycles
- Easy to thread through standard casings
- High heat resistance allows for machine drying
- Professional-grade durability
- Secure hold for heavier garment materials
Cons
- Not suitable for very small or narrow casing channels
- Black color may show through light-colored fabrics if the casing is thin
- The woven nature makes it stiffer than standard knitted elastics
Setup, Compatibility & Care
To install the tape, utilize a bodkin or a large safety pin attached to one end of the elastic to feed it through the garment casing. Always secure the ends of the elastic by overlapping them by at least 1-2 cm and stitching them firmly with a zigzag stitch to prevent unraveling.
Care Instructions:
- Washing: Machine wash at temperatures up to 60°C.
- Drying: Safe for tumble drying cycles.
- Ironing: Avoid direct high-heat contact with the elastic as it may degrade the fibers over long periods; use a press cloth if ironing over the casing area.