Cork-Back MDF Sublimation Drink Coasters - 3.75" Round


Unisub's round cork back coasters are guaranteed to produce the brightest and most true to color sublimation transfers. These sublimation blanks excel in their superior coating and the ultra white surface that makes any custom design pop. Drink coasters are highly sought after to protect surfaces in bars, homes, and offices but to also make a statement with a logo, brand, image, or photograph.

  • Round drink coasters with cork backing
  • 3.75" round shape
  • Ultra white, glossy surface for commercial quality sublimation printing
  • Sturdy hardboard construction
  • For pressing instructions see more information.

Temperature: 400F
Time: 30-45 secs
Pressure: Medium
Print image in reverse
Check for protective film before pressing
Place in heat press with transfer on top
Press according to above time/temperature/pressure
After pressing, remove paper immediately.

More Information
Manufacturer Unisub
Substrate Material Hardboard
Print Applications Dye-Sublimation
See Full Instructions/Documentation Click here