i freeze mine if i plan on holding on to them for a short time just to make sure there's no problems. You can't go wrong as long as you remember to take it out in time!
Out of the Ashes BBQ Team
"Keeping the Bar in Barbecue"
JC'S BAR-B-QUE & CATERING
LANG 84-Deluxe warmer, Yard Pit, Kettle
JC'S Bar-B-Que Roadhouse (SOLD), 18WSM
22.5WSM, Smokey Joe, Meadow Creek PR60