Fit Custom

Homemade custom fit molding recipe for fake teeth?

I have these vampire fangs and it came with a molding kit, but i messed up and it’s too late to order a new one. They’re hollow and you’re supposed to fill it with a molding liquid and hold it on your teeth so they fit perfectly.
Does anyone have a recipe so i can make my own molding stuff?

You cant do it at home

How to Custom Fit an Aarn Featherlite Freedom Backpack