DOUBLE SIDED 8x10.25" Sublimation Hardboard Blank

8x10.25" laser cut double sided hardboard Unisub coated sublimation board. Each board is 1/8" thick. PROCESSING TIME IS 5 BUSINESS DAYS Pressing instructions: **REMOVE PROTECTIVE FILM** Pre Press both sides for 20 seconds and let cool. Then press image at 400 degrees for 60 seconds with medium/heavy pressure. Failure to pre press can cause damage to your boards when you press the image. After pressing, cool under a heavy object to help to prevent warping. Surface is dry erase   Design templates will be available for download after purchase.