Blank Double-Sided DIY Printable MDF Warning Sign With Suction Cup Sublimation Car Warning Sign

Wood MDF
December 19, 2025
Category Connection: Sublimation Blanks
Brief: This video frames the solution within typical operational contexts for clearer understanding. Watch as we demonstrate how to use a flat heat press machine to create custom, double-sided warning signs. You'll see the entire DIY sublimation printing process on the versatile MDF blank, learn how to attach it securely with its suction cup, and explore its various applications from car safety to event signage.
Related Product Features:
  • Features a double-sided blank MDF surface ready for full customization using sublimation printing.
  • Constructed from durable medium-density fiberboard (MDF) for long-lasting performance in various conditions.
  • Includes a suction cup for easy attachment and removal from smooth surfaces like car windows.
  • Ideal for DIY projects, allowing personalization with graphics, text, or logos for specific messages.
  • Suitable for multiple applications including car warning signs, event signage, and promotional tools.
  • The smooth MDF surface is easy to clean, helping maintain visual appeal over time.
  • Enables dual messaging capability with different designs or warnings on each side.
  • Perfect for temporary notices, educational use, and as customizable giveaways at events.
FAQs:
  • What kind of printing method is required for this blank sign?
    This blank MDF warning sign is designed specifically for sublimation printing, which requires a flat heat press machine to transfer your custom designs permanently onto the surface.
  • How is the sign attached to surfaces like car windows?
    The sign comes with a suction cup that allows for easy and secure attachment to smooth, non-porous surfaces such as car windows, glass, or walls, making it convenient for temporary placement.
  • What are the main applications for this customizable warning sign?
    It's versatile for car warning signs, event signage, promotional tools, safety communication, home decoration, DIY projects, educational use, and as customizable giveaways at business events.
  • Can I print on both sides of the sign?
    Yes, both sides of the MDF sign are blank and ready for sublimation printing, allowing you to create different messages or designs on each side for maximum visibility.