Unisub 5677 3.75" × 3.75" Square Hardboard Coaster
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3.75 × 3.75 in square hardboard sublimation coaster with a gloss white printable face and cork backing. Suitable for personalized photo gifts, promotional drinkware accessories and home décor.
Key Features
- Square hardboard coaster; 3.75 × 3.75 in
- Gloss White sublimation surface
- Cork backing
- 0.157 in overall thickness
- One printable face
Applications
Personalize with photographs, artwork, names or logos for home décor, occasion gifts, corporate promotions and coordinated coaster sets.
Technical Specifications
| Brand | Unisub |
| Manufacturer item | 5677 |
| SKU | US 5677 |
| Material | Hardboard |
| Shape | Square |
| Dimensions | 3.75 × 3.75 in |
| Thickness | 0.157 in |
| Finish | Gloss White |
| Backing | Cork |
| Printable sides | One |
| Manufacturer case quantity | 40 |
What’s Included
Blank hardboard coaster with cork backing. Decorated photographs show personalization examples. Manufacturer case quantity is 40; the selling unit on this listing is Each.
How to Personalize
Temperature: 385°F / 195°C
Time: 60–70 seconds
Pressure: Not specified in this manufacturer guide.
Remove protective film and clean the printable face. Align the blank with the printed transfer and secure with heat-resistant tape. Place protective paper below the blank and above the transfer, with the transfer on top. Remove with heat-resistant gloves and allow to cool.
Official Unisub pressing instructions
How-To Video
How to Sublimate Unisub Coasters and Coaster Puzzle — official Unisub tutorial.
Care and Support
For product selection or sublimation support, contact Value-Rite with the manufacturer item number. Follow the linked Unisub instructions for preparation and pressing.
Downloads
Unisub product catalogue — Coasters specifications
Specifications: official Unisub product catalogue, Coasters section, item 5677.