BlackBoard™ HTV Sheets

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Heat Transfer (Iron-On)

Siser BlackBoard™ HTV

BlackBoard™ is a thin, matte HTV that has the ability to be drawn on with chalk— just like an actual chalkboard.
When you’re ready for a new drawing, simply take a damp cloth and wipe it clean. You can also throw your garment in the wash for a completely blank slate!

BlackBoard™ is CPSIA certified.

  • Thickness: 95 microns
  • Applies to: 100% Cotton, 100% Polyester, Poly/Cotton blends
  • Temperature: 275°F/135°C
  • Time: 15 seconds
  • Pressure: Medium
  • Peel: Warm or Cold
  • Laundering:
    • Wait 24 hours before 1st wash.
    • Machine wash warm or cold with mild
    • detergent
    • Dry on low dryer setting
    • Do not dry clean or bleach
    • Wipe away chalk before washing


 Please note that at this time, we are only recommending use with standard chalk. Other drawing mediums, such as chalk markers, are not officially compatible.


Our picture displays chalk markers, however, they are not recommended.