Combine whipping cream, sugar, glucose, trimoline, and cocoa powder in a saucepan or pot. Cook the mixture over medium heat until it reaches 105°C
Stir in the butter and continue cooking until the mixture reaches 117°C.
Remove from heat and let it cool. Check the texture, it should reach a soft-ball consistency.
Stir in the cocoa butter and sea salt until completely melted and smooth.
Pour the caramel onto parchment paper, let it cool down slightly, and roll it out evenly to a thickness of 0.8mm. It is now ready to use.