it is recommended to use a cellophane bag like the one used in the video! if you use a normal plastic bag, it will crinkle and it won't rise back!! ^_^
@@Happy_pup208 grade A and B silicon grade b makes the taba squishy and sticky so if u add more b silicone it will be sticky add more a silicone it will be more firm, so it’s recommended to use a ratio of 1:1