A4 MDF Sheet: 3mm Flat Sublimation Blank Pack of 5 for Standard and Structural Projects

Build with a familiar size and real structural strength using our A4 MDF sheet sublimation 3mm blank. This flat MDF sheet is the standard A4 document size at a sturdy 3mm thickness, with a fully sublimatable front surface and a plain MDF reverse. Sold as a pack of 5, it sits between the larger A3 sheet and the smaller A5 pack, offering a familiar working size for crafters who think in document dimensions. Always remove the plastic film before pressing. Download our full product catalogue to explore the complete MDF sublimation range at West Rand Sublimation.

• Dimensions: A4 (210x297mm)
• Thickness: 3mm
• Material: MDF, fully sublimatable front, plain reverse
• Print method: Sublimation flat heat press, full surface
• Note: Always remove plastic film before pressing
• Sold: Pack of 5

Why A4 at 3mm Thickness Is the Most Practical Middle-Ground Sheet in the Range

The A3 sheet suits one large, ambitious piece. The A5 sheet suits bulk small-format repeat work. The A4 MDF sheet sits between both, and the 3mm thickness gives it a job neither of the others is built for. At 3mm, the sheet has genuine rigidity. It holds its shape when cut into a freestanding sign, supports its own weight in a vertical display, and provides a stable base layer for a multi-material build where added components will be glued or screwed on top. The standard A4 size also means crafters already working in document dimensions can plan layouts, templates, and laser-cut files without converting measurements. Pack of 5 keeps the order size manageable for testing a new structural design before scaling up. For crafters building freestanding signage, layered art pieces, or any project where the MDF itself needs to bear weight or hold form, this is the sheet to use.

Press Settings for the A4 MDF Sheet

Always remove the plastic film from each A4 MDF sheet before pressing. Press at 200°C for 60 seconds on a flat heat press with firm, even pressure. Use a protective sheet between the platen and the coated surface. Allow each sheet to cool fully before cutting, mounting, or further handling.

Shop More MDF Sublimation Blanks at West Rand Sublimation

Looking for more MDF sublimation blanks for gifting, decor, and custom projects? Browse the full West Rand Sublimation product range. We are South Africa’s trusted supplier of sublimation blanks, laser engraving blanks, consumables, and printing accessories. From flat sheets and shaped photo displays to puzzles, clocks, and coasters, we stock a wide range. Everything you need to build a diverse and profitable personalised products business.

• Also available: A3 MDF sheet, A5 MDF sheet, and 19x19cm aluminium sheet
• Wide range of MDF sublimation blanks for gifting, home decor, and custom projects
• Quality consumables including sublimation ink, transfer paper, and heat tape
• Fast, reliable delivery to customers across South Africa
• Trusted by home crafters and professional personalisation businesses alike