Do they have plastic molding suplies

Yes they do.

Yes

I have not seen any there. You may need to look at a hobby store to find what you're looking for I would check West Valley Hobbies just off for Road Redwood Road about 5600 West and look at their silicone molding supplies to see if that would work for what you're doing. If that doesn't work please ask me again and I will do some more research.

I believe that they do.