Sublimation Hardboard Rectangular Blank

These rectangular hardboard blanks are perfect for creating signs, 

The quality Unisub coating is designed specifically to give outstanding sublimation image results.

• 8" X 11"
• 1/8" Thick
• Single-Sided - Front is a glossy white side for sublimation, back side is a dark brown hardboard.
• Double-Sided - Both sides have a glossy white side for sublimation.
• Surface is dry erase.  

Pressing Instructions:

• Pre-press both sides for 20 seconds and let cool. Failure to pre press can cause damage to your boards when you press the image.
• Temperature of 400° F is recommended for all Unisub products.
• Recommended dwell time is 60-70 seconds.
• Use moderate to heavy pressure—it should require some effort to close your heat press.
• After pressing, cool under a heavy object to help to prevent warping. 
• Time and temperature may vary depending on your heat press and the thickness of the blank material.
• Dwell times can be increased or reduced in 5-10 second increments until you find the time that results in the clearest image. 
• REMOVE protective masking prior to fabrication and all Unisub products are fabricated FACE UP, (transfer paper on top).