Specialty Materials ThermoFlexPlus for Knit Fabrics 12" x 10 Yard Roll
Specialty Materials ThermoFlexPlus for Knit Fabrics 12" x 10 Yard Roll
Couldn't load pickup availability
Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

- DESCRIPTION
- REVIEWS
Specialty Materials ThermoFlex Plus for Knit Fabrics | 12" x 10 Yard Roll
ThermoFlex Plus, a durable polyurethane-based material, offers a soft hand, strong grip, and excellent flexibility, making it a favorite among professionals for knit fabrics. Its ease of weeding and application outperforms competitive products.
Available in 53 colors with a matte finish, including Metallic Gold, Silver, Copper, Bronze, 5 Neon colors, 8 Metal Flake colors (Gold, Titanium, White, Silver, Blue, Green, Pink, Red), and 6 Glossy colors, ThermoFlex Plus matches popular team colors.
ThermoFlex Plus can be applied in layers, except for Neon colors, which cannot have other colors adhered on top but can be applied over any other color.
Application Instructions
- Create a mirror-image design in graphics software, such as CorelDRAW.
- Load ThermoFlex Plus onto a plotter.
- Test cut to ensure proper depth, speed, and force.
- Cut the design in mirror image.
- Weed excess film from the carrier.
- Place the design on the garment.
- Position a Teflon or silicone sheet between the heat platen and the polyester carrier sheet to prevent sticking and edge damage.
- Heat press at 330–335°F for 17–20 seconds with firm, even pressure.
- If the design only partially adheres, increase pressure and repress.
- Peel warm or cold (wait at least 10 seconds for consistent results). For added durability, cover with a Teflon sheet and repress for 10 seconds.
- Wash garments inside out in warm to hot water. Tumble dry on high heat without the transfer film sticking to itself.
- When properly applied, ThermoFlex Plus lasts the life of the garment.
- Compatible with cotton, polyester, blends, spandex, Lycra, wool, and linen. Not suitable for nylon.
ThermoFlex Plus supports layered designs for complex applications.

Create a mirror-image plotter file.

Cut mirror image on plotter.

Weed design.

Position weeded design on shirt.

Place Teflon or silicone sheet over design.

Apply medium pressure at 330–335°F for 17–20 seconds.

Rub design with a pad or chalkboard eraser while hot to dissipate heat.

Remove backing after cooling. Repeat for second layer.

Completed shirt.