I also got one from Harbor freight, mine has a heater and mine has a few different timed cycles, 180 seconds, 280 seconds, 380 seconds and 480 seconds . I have also found that 480 seconds might work for some things but not nearly enough for others. I also use Pine-Sol, and as others have mentioned, it will change the color of some metals. Still looking for the magical solution that will NOT change the color of the brass/bronze items… Very good item to have in the shop….
http://www.richardsoutboardtools.com
classicomctools@gmail.com
.
