Available Widths (in.):
15” and 20”

Available Lengths (ft.):
15’, 30’, 45’, 60’, 90’, and 150’* rolls (* – call for availability of 150’)



4.5 mils/112 microns

Great for heat-sensitive materials like nylon and leather
• Most colors are layerable (exceptions see below)
• Smooth, matte finish
• Soft to the touch

Do you love ThermoFlex® Plus but wish you could apply it to nylon, leather, rayon, and other heat-sensitive materials? ThermoFlex® Xtra is the perfect product for you! It has a soft hand and strong grip with a quick press.

ThermoFlex® Xtra has incorporated the best features of ThermoFlex® Plus- easy handling, cutting and weeding but with a thicker polyester carrier sheet and a low-tack carrier adhesive. This enables easy weeding without lifting the cut image from the carrier!

LASER compatible

Application Instructions


BLADE – 45°
CUT ORIENTATION – Mirror image
TEMP – 300°-305° F
PRESSURE – Medium, even
TIME – Pre-press garment for 5 seconds. Press design for 3-5 seconds.
PEEL – Cold then cover with a Teflon sheet and repress for 10 seconds
CARE – Follow wash instructions for Nylon. Wash inside-out, cold water. Tumble dry low. Dry-cleaning okay.
LAYERABLE? – Yes with the following exceptions- Columbia Blue, Old Gold, and Antique Silver are top layer only

ThermoFlex® Xtra will also adhere to some silicon-coated materials with sufficient surface texture to permit the adhesive to grip when transferred according to directions.

Columbia Blue, Antique Silver and Old Gold will not layer. These colors cannot have layers adhered on top of them, although we have successfully layered these products on top of other colors.

Use settings for ThermoFlex PLUS for application to polyesters.

Please be advised that dye migration has occurred with low energy dyes in polyester and poly-blend fabrics.

Tech Info

Tech PDF includes product thickness, roll sizing, and other technical information

If you’re using this product for the first time or trying a new garment, it’s always best to test on an inconspicuous area or spare garment before applying final production.

Cut Settings

PLEASE NOTE: Every blade and machine is a little bit different- always remember to test cut! These cut settings are a starting point to be adjusted to your blade and machine.


  • Material: Vinyl
  • Pressure: Default
  • Blade: Fine-Point Blade


  • Material: Heat Transfer, Smooth
  • Blade: 3
  • Speed: 8
  • Force: 6


  • Speed: 8
  • Force: 14

We use a 45° blade.

Product Colors

Mouse over the swatches for product name and number!

Color Palette Download

Includes palettes for EconomyFlex, Subliblock, Subliblock Turbo, ThermoFlex Light, ThermoFlex Plus, ThermoSport, ThermoFlex Turbo, ThermoFlex Turbo Brights, and ThermoFlex Xtra.

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