Chemica DuoFlex® Heat Transfer Vinyl

Dual-layer heat transfer vinyl designed for 3D creations with a coloured outline. Its bottom layer slightly expands over the other layer during heat transfer, creating the outline of the design.

  • Made of polyurethane with matte finish. Available in white, combined with different colours.
  • Suitable for fabrics made of cotton, polyester, acrylic and similar fibres.
  • Sale unit: 1 m roll with a width of 25 cm, and 10 m roll with a width of 50 cm

More information

How to apply this HTV?

Shown on each product
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More information about the Chemica DuoFlex® heat transfer vinyl

  • Composed of two layers: a white one and another in the chosen colour.
  • The bottom layer, or colour layer, will be the outline of your design. When applied to the garment, the design will have a coloured outline with a white filling. The only exception happens with Black/White vinyl. In this case, the design will have a white outline and a black filling.
  • The white layer (or top layer) contains the backing of the vinyl, which will also work as a carrier sheet. When using Black/White vinyl, the support lays on the black layer.
  • Very smooth surface, soft to the touch.
  • Easy application, no additional steps.
  • Cut the vinyl on the side with no backing.
  • Not printable.



Material Matte polyurethane
Grammage 460 μ
Backing Clear polyester (self-adhesive)
Applies on Cotton, polyester, acrylic and similar fibres
Cutting blade 60º (Flock or Deep-Point blade)
Cutting mode Mirrored



  • 1 year max.
  • In a dry room (15º-30ºC).
  • Away from sunlight.
  • Placed vertically.


  • Personalised garments should be washed inside out at a maximum temperature of 40ºC
  • Avoid the use of aggressive products. It is preferable to use a gentle detergent for delicates.
  • This vinyl has not been tested for resistance to tumble drying and dry cleaning; therefore, we do not recommend it.


  • Personalised garments must be ironed inside out.
  • Wait 24 hours after application before washing it for the first time
  • Read and follow the garments’ washing instructions.


Recommended instructions and application parameters

  • Place the vinyl in the vinyl cutter and cut it in mirror mode. We recommend using a flock blade (60º). Remember to cut on the coloured side of the vinyl, the one without the backing. Only the Black/White vinyl must be cut on its white side because its backing is on the black layer.
  • Weed the vinyl by removing the excess material left around the design after cutting it. We recommend that you start from one corner, pulling up the excess HTV with one hand while holding down the backing with the other hand. This must be done very carefully, slowly but steadily. For very detailed designs, it is advisable to weed the vinyl with tweezers. When finished, the design will be visible on the backing.
  • Preheat the press to 165ºC.
  • Place the garment you want to personalise on the press’ platen.
  • Prepress for a few seconds to make sure you remove all of the wrinkles.
  • Position the vinyl on the garment. The bottom layer (colour layer) should be in direct contact with the garment.
  • Cover with protective paper and press for 20 seconds, low pressure.
  • Peel the backing from the design after letting it cool completely.



More Information
Ref. 925852
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