OK, I mixed 8oz of MF medium sinking plastic and I heated it up in 1 minute increments until it was clear, stirring it up in between. I added some MF light watermelon color drops until I got the color I wanted. I heated it back up 2 times at 30 second intervals stirring each time. I then added some glitter, earthworm oil, and salt and heated up for 30 more seconds until I got to 340-350 degrees. Injected the mold. First batch came out beautiful. After reheating and not changing anything the second batch came out very nicely but was a root beer color and it is a good color. I reheated for a third pour and my material turned to jello. I did not add any heat stabilizer. I'm assuming I did a rookie mistake of sorts but I'm asking all you knowledgeable people for a little help.