I wouldn’t store hash in the freezer due to condensation concerns. Did you use fresh or dry leaf? If you have higher humidity in your area the cold will freeze the water in the air and form ice crystals on the hash which then melt and wet the hash after you run it. I’ve soaked my fair share of hash trying to make a home made freeze dryer to speed dry. I did a write up on making bubble hash not too long ago. Most of the concepts are similar for dry ice method except with dry ice moisture is the enemy. If it does get the least bit damp you just have to dry it like you would bubble hash or it will mold. I would also agree that 250 is to hot for pressing. I use a whisky bottle full of very hot water and a hot stone.
2 Likes