Why Polyurea Works Best For My Koi Pond
P olyurea , a high-performance, sprayed plural component elastomer, exhibits excellent physical properties. Polyurea is made from amine-terminated polyethers, amine chains extenders, prepolymers, and other amine-terminated resins. Polyurea is a monolithic, flexible, resilient, tough membrane that resists chemical and water damage. Polyurea is known for its long-lasting service life. The Bechtel Corporation has conducted independent tests that indicate that polyurea can last at least 75 year. To avoid an environmental catastrophe, a polyurea water containment facility is currently being constructed at the Hanford Nuclear Reservation Tank Farm. There are approximately 172 nuclear waste storage tanks on the tank farm that hold more than 50,000,000 gallons of radioactive waste materials. The most important water containment projects around the globe are being completed using polyurea. Polyurea is far more resistant to puncture and impact than E...
