800 x MDF Sublimation Coasters 9cm x 9cm cork backed

These wholesale blank MDF sublimation coasters measure 9cm x 9cm (square) and are manufactured from a strong 3mm MDF base with a 1mm cork backing, providing a durable, stable, and professional-quality finish. The cork backing helps protect surfaces from scratches while adding grip during use.

Designed for high-quality sublimation printing, these coasters are ideal for personalised products, promotional items, hospitality use, and retail resale.

FREE shipping to Mainland UK is included, and all prices include 20% VAT.

Easy pressing with no film to remove to enable faster production 

Pressing Guide

Suggested settings only – always test with your own equipment first.

• Temperature: 180°C
• Time: 60–90 seconds
• Pressure: Medium to Firm
• Mirror Image: Yes
• Printable Side: White coated coaster surface
• Protective Paper: Use protective paper above and below during pressing

Looking for Heat tape to help with production click on this link to take you to our heat tape page Sublimation Heat Tape – sublimania.com