Hi I started my new project. I am doing some shelves with resin. I am using glass cast 50.
Everything going ok but i have question what happen and how i can mixing two resines to keep desire look.
Below is first picture straight after i poured 2 mixes..
.
after that using the stick i get litlle bit of the desire looks...



But with the time the shape started to spread and even when i tryed to keep it on the end looks like that



My question is what i did wrong and if thers is a way to avoid this?
Thank you for any sugestions.