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Wood Substrates

MDO Sign Board, Plywood Signs & Aluminum Faced Plywood Panels

Grimco is the sign fabricators and printers source for all types of wood substrates. We supply 4 x 8 MDO sign board sheets with painted or primed surfaces as well as Nudo’s Whitewood™ line of plywood sign board that features a vinyl face overlay on one or both sides of the panel. For signs requiring added durability, we also offer Nudo’s NuAlum™ panels that feature an aluminum face laminated to exterior grade plywood.

  • Premium primed MDO substrate
  • Smooth surface, high-quality top coatings
  • Excellent machinability and durability
  • Enhanced panel stability
NuAlum™
NuAlum™

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  • Aluminum face laminated to exterior grade plywood
  • ½” overall thickness
  • Single and double-sided options
  • UL rated – double side only.
Primed/Painted MDO [West Coast Only]
Primed/Painted MDO [West Coast Only]

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  • Smooth Medium density overlay plywood
  • Painted One Side / Primed One Side
  • Ready for vinyl letters, digital prints & paints
Signready Painted MDO
Signready Painted MDO

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  • Pre-finished, high gloss MDO plywood
  • UV-cured Urethane acrylic face
  • Swan Peel™ technology for smoother surface
  • Reduced thickness variability
WhiteWood™
WhiteWood™

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  • Vinyl face laminated to wood substrate
  • Digitally printable, 1 & 2-sided options
  • Paint, print, or apply vinyl