King ColorCore® is a versatile, multi-color high density polyethylene (HDPE) sheet designed for engraving, fabrication, and long-term outdoor performance. Manufactured using the advanced Polyfusion™ process, this homogeneous sheet features contrasting color layers and a matte finish on both sides for a clean, professional appearance. Engineered for durability, King ColorCore® is UV stabilized, waterproof, and highly resistant to impact, chemicals, and environmental stress. It will not rust, delaminate, or rot, making it ideal for demanding applications such as signage, marine environments, playgrounds, and recreational equipment. The thin, 0.050" color cap layers on both sides allow for crisp engraving, while the material machines easily using standard woodworking tools or CNC equipment. This sheet offers a low-maintenance, long-lasting alternative to traditional materials, with no painting or refinishing required. For maximum versatility, standard colors are made to coordinate with King ColorBoard® HDPE Sheet. Additional colors are available; contact us for a quote.
- Multi-layer HDPE sheet with contrasting color core for engraving & visibility
- Non-glare matte finish on both sides; Raw material is BPA- & Phthalate-free
- UV stabilized & waterproof for long-term outdoor durability; Will not rust, delaminate, or rot
- High-impact resistant material handles heavy use & outperforms conventional sign materials
- 0.050" color cap thickness on both sides; Easy to fabricate with woodworking tools or CNC machines
- Durometer hardness (shore D): 68; Cut tolerance ±5%
- Temperature range: -105°F (Brittleness Temp.) to 262°F (Vicat Softening Temp.)
- USDA- & FDA-compliant resin/materials; Meets ASTM D4976 requirements
- Sheet is shown with wording for color example only, ships as a blank sheet