
Composite Panels (GRP Pultrusion Sheet). High Strength: Stronger than structural steel on a pound-for-pound basis. Light Weight: 20-25% the weight of steel and 70% the weight of aluminum. Anti-Corrosion: Impervious to corrosive elements; will not rot in chemical or salt water environments. Electro-Magnetic Transparency: Transparent to radio waves and microwaves, suitable for antenna manufacturing. Non-Conductive: Features low thermal and electrical conductivity for safety. Dimensional Stability: Thermal expansion coefficient is significantly less than aluminum. Customizable Colors: Pigmented throughout thickness; virtually any custom color achievable. Custom Shapes and Sizes: Customer designed profiles and special shapes/sizes are welcomed.