Will this silicone mat stain my figure

Hi all , just put out my new 1/4 Lum, figured I would put down this silicone mat to protect the figure, but now I’m wondering if the black with stain the figure or if that even possible?

I don’t know anything about they type of silicone it is, it’s just a rando place mat I got on Amazon a while back.

Do any of you folks know about how Freeings plastics stain and if silicone is something that would stain them ?