This is a nice own design softbait shad mold
For 14 cm soft bait and a 12 cm soft bait option.
This made from heat resistance PETG
That could hold a temperature of 220 degrees Celsius.
This is my own design and its license for only private use and not commercial use.
As note make sure that the temperature of the plastisol is not higher than 180 degrees
make sure you grease the mold well before pouring the plastisol in for easy release.