OnColor™ WPC Capstock Technology

OnColor™ Wood Plastic Composite (WPC)

New solutions for the building and construction industry

Avient's capstock solutions pair with traditional wood plastic composite (WPC) materials as a substrate for a durable outer layer, resulting in an ultra-low maintenance end product. Typical applications include fencing, decking and custom profiles.


Avient's WPC solution helps customers:

  • Achieve realistic look and feel of natural wood-grain aesthetics
  • Improve comfort with "Cooler to the Touch" formulations
  • Extend product life with customized polymer stabilization technologies
  • Optimize processing with tailored pigment chemistries and loadings
  • Provide regulatory, technical, analytical, and legal expertise
  • Accelerate speed-to-market through joint development projects

Applications & Uses

  • Injection molded accessories
  • Wood plastic composite solutions
  • Outdoor furniture
  • Co-extruded capstocks

Polymer Compatibility
Capstocks are compatible with a broad range of materials including:

  • Polypropylene
  • Polyethylene
  • Ionomer-based chemistries
  • PVC
  • Acrylics
  • Engineered thermoplastics 
Color and Additives Solutions Overview BU Overview Colorant and additives overview and capabilities View
WPC Capstock Solutions for the Building and Construction Industry - Product Bulletin Product Bulletin Low maintenance building and construction technology; value, polymer capability and applications View