Where to find Coroplast for C&C cage?

What is an alternative to using coroplast on the bottom of a C&C cage?

• I am going to be making a C&C cage for my guinea but cannot find/don't know anywhere that sells coroplast. Is there any alternatives to coroplast? I live in a small town and we don't have any sign stores. We do have a Menards (home improvement store), do you think they would sell it there? I read that you can use linoleum but how do you put it in? Also when making the cage itself do you put the cubes on the bottom too? I know not to have it just the bare grids...I just didn't know if the grids were under the bottom or not. Thanks for any ideas and/or advice : )

• Answer:

  I am using a shower curtain liner for the bottom of mine when my mom & I can find all of the supplies.If you look in my "Source" that's the shower curtain base bottom.You don't have to put grids on the bottom, most people don't. :-) I hope I helped you!!