Unisub Square Coaster with Cork Back - 3.75"

Unisub's commercial quality 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.

Size: 3.75"

Substrate: Hardboard

Temperature: 400F

Time: 45-60 seconds

1. Print image in reverse
2. Peel protective liner 
3. Attach printed transfer to insert with thermal tape
4. Place in heat press with transfer on top
5. Press according to following time/temperature/pressure:
6. After pressing, remove paper immediately.