In the chemical industry, storage tanks come in various models and materials, with fiberglass (FRP) and polyethylene (PE) being two of the most common. Each material has distinct advantages for different chemical applications. When choosing a tank, it’s crucial to consider factors such as chemical compatibility, impact resistance, weatherability, cost, temperature tolerance, performance under vacuum or pressure, stress crack resistance, and environmental impact. Snyder water storage tanks, for example, are made from High Density Polyethylene (HDPE), known for its strength and durability. Given the diverse performance characteristics of these materials, a comparative study of their benefits is essential, particularly for storing harsh chemicals