Sign vinyls can be one of a number of constructions, each one being suitable for suitable applications. Calendered vinyls are recommended for interior and most exterior applications onto vehicles, buildings and for commercial graphics.
Monomeric Calendered or Intermediate Performance vinyls, like Metamark MD3, and 4 Series, have the simplest construction, and are suitable for short term application to flat surfaces or those with a simple curve, although they may show some shrinkage over time.
Polymeric Calendered or High Performance vinyl such as Metamark MD5, and 7 Series are recommended for medium term graphics as they are more dimensionally stable and can be applied to flat or curved surfaces. Shrinkage will be minimal.