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Siser Sublithin Matt UV

Product information "Siser Sublithin Matt UV"

  • specifically developed for UV printing
  • integrated barrier against dye migration
  • matte finish for clean, consistent prints
  • ideal for sublimated and technical textiles
  • polyurethane (PU) material with a thickness of 110 µm
  • suitable for cotton, polyester and polyester-cotton blends
  • specifically designed for sublimated textiles

Certifications: REACH compliant, VeganOK certified

Application Instructions

CompositionPolyurethane (PU)
Thickness110 µm (average)
Cutting settings45° blade, recommended blade pressure 80 gf
Textiles100% cotton, 100% polyester, polyester-cotton blends and sublimation-dyed textiles.
Press settings135°C (275°F), 15 seconds, medium pressure (2.5–3.0 bar)
PeelingPeel warm
CareWait 24 hours before the first wash. Wash inside out at a maximum of 40°C. Do not dry clean or tumble dry. Do not use chlorine bleach or aggressive chemicals.


Siser Sublithin Matt UV is a polyurethane heat transfer film specifically developed for UV printing and the decoration of sublimated and technical textiles. Its integrated dye migration barrier is designed to prevent sublimation dyes from affecting the appearance of printed graphics, preserving their original colours and sharp details. The matte surface produces a clean, even finish without glossy reflections. With an average thickness of 110 µm, Sublithin Matt UV combines a relatively thin material structure with protection against dye migration. The film can be used on cotton, polyester, polyester-cotton blends and sublimation-dyed textiles. This makes it particularly useful for textile decoration where conventional transfer materials may be affected by dye migration. Finished designs can be washed inside out at temperatures up to 40°C, following the recommended care instructions. Dry cleaning and tumble drying are not permitted.

Siser Sublithin Matt UV is designed for use on suitable cotton, polyester and blended fabrics. Thanks to its integrated dye migration barrier, this material is also specifically suitable for sublimation-dyed textiles.

Manufacturer's datasheet ⓘ Siser Sublithin Matt UV website ⓘ

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