Macropoxy® 646 PW EPOXY is a high solids, high build, fast drying, polyamide epoxy classified by UL to ANSI/NSF 61 as a tank lining for potable water storage tanks. The high solids content ensures adequate protection of sharp edges, corners, and welds.
As an interior tank lining for potable water storage tanks of 1,500 gallon minimum tank size.
Conforms to AWWA D102-03 ICS #1, #2, and #5, and OCS #5***
Suitable for use with cathodic protection systems
Meets or exceeds the performance requirements of SSPC Paint
Spec 22 ***Refer to respective systems Potable Water Tank Restrictions Water Contact Temp: 23°C Standard Cure; Tanks >=1,500 gal: 2 cts Forced Cure; Tanks >= 100 gal: 2 cts Forced Cure, Pipe>=15"; 2 cts Forced Cure; Maximum DFT: 6 mils/ct, 2 cts