... Wall Panel Materials: fiberglass, resin & fillers, etc. Thick (mm): 0.5 ~ 4.0 Width * Length (mm): 400 * 500 Fiberglass Wall ... Density: 55%~67% of aluminum2. High Strength, Tenacity, and Modulus3. High Corrosion Resistance4. UV Resistance5. Electromagnetic Transparency6. ... roof, door surrounds, over-door canopies, window canopies and dormers, chimneys, insulators, cable conductor, cable tray, ...