ALPOLIC® 350


ALPOLIC® 350 is manufactured by laminating two skins of aluminum to both sides of an extruded thermoplastic core under tension and pressure. The resulting composite product is light, exceptionally flat, strong, rigid, and resistant to breakage. It fabricates easily, just like aluminum, and enables operations such as bending, routing, folding, cutting, sawing, driling, punching, and shearing. ALPOLIC is painted white on both sides presenting a suitable substrate for the acceptable adhesion of reflective sheeting. ALPOLIC can be used in temporary and permanent applications.


ALPOLIC 350

Temporary Signing

ALPOLIC® 350 is approved for use in and around road construction work zones in all 50 states. ALPOLIC has gone through several formal crash tests in accordance to NCHRP Report 350.


ALPOLIC 350


For more information on using ALPOLIC® for permanent applications visit the ALPOLIC® 350 For Permanent Signing page.



For additional information on ALPOLIC® 350 please contact the office and our customer service representatives will gladly provide more information on your options - Email Us or call (800) 296-6050.

  • ALPOLIC 350
  • Roll-Up Signs
  • Type III Barricades
  • Fleet Graphics
  • Traffic Signs
  • Posts and Accessories