Prowler Pool• Made of high-density polyethylene and a low-density coating• Offers excellent resistance to the widest range of chemicals, acids, leadedand unleaded gasoline, diesel fuels and other hazardous materials• Resistant to cold temperatures, as low as minus 65°F, as well as abrasion, punctures and ultraviolet rays• Lightweight; half the weight of comparably sized PVC pools while offering double the strength