Prym Denim Repair Sheet - Dark Blue

Quality iron-on cotton denim repair sheets from Prym, ideal for alterations, repairs, and decorati...

Best current price£3.39from Minerva

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MinervaMinerva Repair Sheet Dark Blue Denim Prym 929550
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Product Information

Full details

The Prym Denim Repair Sheet in Dark Blue is for anyone needing to quickly and effectively mend or reinforce clothing, especially jeans and other heavy cotton twill fabrics. Its key benefit is providing a durable, washable, and easy-to-apply patch that blends well with dark denim. A minor caveat is that for areas of extreme wear like knees or elbows, sewing the patch on in addition to ironing is recommended for maximum longevity.

All features

Model Part Number929550
BrandPrym

Extended Product Information

FAQs

What type of fabric is this repair sheet best suited for?

It is specifically designed for heavy-weight cotton fabrics, such as denim and twill. It can also be used on other sturdy cotton-based materials.

Can I use this on very thin or delicate fabrics?

No, this repair sheet is made from heavy-weight cotton and is best suited for robust fabrics. Using it on thin materials might be too heavy or cause damage.

How long will the repair last after washing?

The repair is washable up to 40 degrees Celsius. For areas that experience significant wear and tear, like knees or elbows, sewing the patch on after ironing is recommended for the longest-lasting results.

What is the size of the repair sheet?

Each pack contains one repair sheet measuring 12 cm x 45 cm (approximately 4.7 x 17.7 inches).

Do I need to sew the patch on after ironing?

While the iron-on adhesive provides a strong hold, sewing the patch on, especially around the edges, is recommended for areas of high stress (like knees or elbows) to ensure maximum durability and prevent peeling over time.

What temperature should I use when ironing the patch?

Set your iron to a cotton setting, typically 2-3 dots or around 150°C (300°F). Ensure you do not use steam during application.

Troubleshooting

Patch not sticking firmly

Ensure the iron was hot enough, applied with sufficient pressure, and for the correct duration (10-15 seconds). Check that the fabric was clean and dry before application. Do not use steam during application.

Adhesive is bleeding through thin fabric

This patch is designed for heavy-weight fabrics. For thinner materials, consider using a different repair method or a lighter-weight interfacing. If using on a single layer, apply to the inside and test on an inconspicuous area first.

Patch peeling after washing

Ensure the garment was washed at or below 40°C. For areas under high stress (knees, elbows), the patch should ideally be sewn on in addition to being ironed for maximum longevity.

Ironing leaves a shiny mark on the patch

Use a pressing cloth (like a thin cotton fabric or parchment paper) between the iron and the repair sheet when ironing to prevent direct heat damage and potential shine.

Pros and Cons

Pros

  • Easy and fast application with an iron.
  • Provides a strong and durable repair for worn areas.
  • Washable up to 40°C, maintaining the repair through laundry cycles.
  • Suitable for both functional repairs and creative customization.
  • The dark blue color offers a good match for many denim garments.

Cons

  • May require sewing for high-wear areas like knees or elbows for maximum durability.
  • Limited to dark blue color; other colors may be needed for different garments.
  • Not suitable for very delicate fabrics.
  • Requires an iron for application.

Setup, Compatibility & Care

Setup (Iron-On Application):

  1. Prepare the Garment: Ensure the area to be repaired is clean and dry. Iron the fabric flat where the patch will be applied.
  2. Cut the Patch: Cut the repair sheet to the desired size and shape. For best results, round the corners.
  3. Position the Patch: Place the patch on the *inside* of the garment, covering the worn area or defect. If applying to the outside, ensure the fabric side faces out.
  4. Ironing: Set your iron to the appropriate temperature for cotton (usually 2-3 dots, or around 150°C / 300°F). Do NOT use steam.
  5. Apply Heat: Press the iron firmly onto the patch for approximately 10-15 seconds, ensuring all edges are adhered.
  6. Cooling: Allow the patch to cool completely before handling.
  7. Optional Sewing: For high-stress areas, after ironing, stitch around the edges of the patch for added security.

Compatibility:

  • Fabrics: Primarily designed for jeans and other heavy-weight cotton twill fabrics. Can be used on other sturdy cotton-based materials.
  • Avoid: Not recommended for delicate fabrics, synthetics prone to melting, or very thin materials.

Care:

  • Wash the repaired garment in a washing machine at temperatures up to 40 degrees Celsius.
  • Tumble dry on a low setting or air dry.
  • Ironing over the patched area is acceptable, using a protective cloth if necessary.

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