Our 3mm Sublimation MDF Blanks are coated for vibrant, high-definition sublimation printing. Whether you're crafting signage, décor, personalised gifts, or promotional products, these blanks provide a smooth, durable surface for long-lasting results.
🛠 Product Details
Thickness: 3mm
Finish Options:
Matte: White sublimation surface with a natural wood back
Glossy: White sublimation surface with a black MDF back
Single-Sided Sublimation: Only the white side is printable
Heat Press Settings: 180°C, 100–120 seconds, medium pressure
Ideal For: Custom gifts, signage, ornaments, keyrings, décor and more
⚠️ Note About Burnt Edges (Glossy Option)
Important: Glossy MDF blanks may have slightly darkened or "burnt" edges due to the precision laser cutting process. This is completely normal and does not affect the quality or durability of the blank. Simply wipe the edges gently with a clean cloth before sublimating or packaging — no sanding required.
🧾 Step-by-Step Sublimation Instructions
Prep the Blank: Remove any protective film and clean the white surface.
Prepare Your Heat Press:
Temperature: 180°C
Time: 100–120 seconds
Pressure: Medium (avoid over-pressing)
Position Your Design:
Print mirrored artwork on sublimation paper.
Place face-down on the white surface and secure with heat-resistant tape.
Press & Transfer:
Use protective paper above and below the blank.
Press evenly and allow to cool flat to prevent warping.
The Reveal: Remove the paper and admire your crisp, high-resolution sublimation print!
🎨 Creative Uses
Personalised signage and name boards
Photo panels and wall art
Custom coasters and placemats
Educational tools and puzzle pieces
Keyrings, jewellery, and accessories
Promotional gifts and branded merchandise
Functional décor like clocks, switch covers, and nameplates
✅ Troubleshooting & Best Practices
Faded colours? Use high-quality sublimation ink and paper.
Warping? Cool blanks on a flat surface with light pressure.
Ghosting? Use heat-resistant tape to keep transfers in place.
Darkened edges? This is normal with laser-cut glossy MDF. Wipe gently with a cloth if needed.
With our premium Sublimation MDF Blanks, you can produce professional-quality prints that are bold, durable, and made to impress.
