Rubber Motor Mount frame protectors?

[Xtrm84]

I noticed that a lot of you guys have a rubber sheet/tape around the frame where the mounts are. I realize that this is to prevent metal on metal rubbing but where did u get it and what is it? Thanks -Dan "Soon to be cruiser" B

 

[mickey]

I just use cut inner tube.

 

[Sheik Yerbouti]

I used rubber gasket material from the plumbing section of my local hardware store.

 

[eltatertoto]

old innertubes work great, and they also reduce vibes.