DC-901900-1.5, Duracast 1900 Gallon Plastic Storage Tank | 901900 Store your contents in a tank you can depend on and use Duracast’s plastic storage tanks. These vertical above-ground tanks are manufactured following strict quality guidelines to ensure years of worthwhile storage capabilities. The polyethylene resin is compounded with UV stabilizers to slow down wear from harsh ultraviolet rays. Their ability to combat physical attack makes these tanks excellent storage solutions even in harsh weather environments. Because these tanks are not affected by corrosive chemicals, you can use them to store industrial or agricultural chemicals without fearing leaks. Besides chemicals, people can store potable water, liquid feed, liquid fertilizer and many kinds of acids in these tanks. This is a 1.5 specific gravity tank.