By combining our in-depth knowledge of color and plastic technologies with imagination, ESP™ extrudes custom colored thermoplastic sheet to precisely match end-use requirements.


ESP™ offers:

  • In-house color labs to support custom color requirements
  • Quick turnaround times
  • Unique sheet color effects, such as Glow-In-The-Dark, Edge Glow, and Thermochromatic sheet
  • Ability to mix other performance enhancements

In-House Color Labs:

RTP Company has eight full service color labs, which ESP™ has full access to. The labs offer a large color palette, along with custom color options. Our combined engineering expertise, along with our state-of-the-art color labs (which provide advanced development under multiple light sources), allows us to deliver consistent color every time, anywhere around the world, with quick turnaround times.

Color Effects:

  • Glow-In-The-Dark effects:
    Phosphorescent pigments that absorb energy and re-emit it as light. A wide variety of daylight and after-glow color combinations are possible, including Type 1 compounds which charge quickly and offer brighter and longer after-glow properties, and Type 2 compounds which are more traditional in their properties and are often more economical.
  • Edge Glow effects:
    Edge Glow colorants absorb UV light and re-emit the energy in the form of longer wavelengths. The light reflects off the internal surfaces to create an edge glowing effect.
  • Thermochromatic effects:
    The hue of these compounds changes with the temperature. Formulations can be keyed to specific temperature ranges (hot or cold). This effect is limited to low modulus resins.
  • Other effects:
    Metallic, Pearlescent, Pearl Marble, Sparkle Mist, Iridescent, Fluorescent, Transparent, Laser-Markable, Light Reflective, Light Diffusion, Infrared, Fragrance/Flavors, Laser Welding, Security, Photochromatic, Chroma-Shift, Wood Grain, Misty Pearl, Stone/Granite/Marble, Tortoise Shell, Camouflage, Low Gloss.

Are you working on an application that has custom color requirements? Our experts are here to help! Click the button below to submit your application inquiry today.
Application Inquiry