Soft Material?

Hey there, I've been customizing 7" scale figures for about a month and a half now and I've been using Mighty Putty and Apoxie Sculpt for them. I'd like to get a soft material, something rubbery and pliable, to do things like jackets and hair with. Does anyone have any suggestions? I'd prefer something that I could get locally, but if that isn't an option I'll go online.

Thanks

Townsend Atelier

Maybe these guys have something?

Hot glue supposedly works great for hair and facial hair . I believe I read somewhere where the bionic commando figure's hair was originally cast in hot glue and then a mold was cast from that. I could be wrong.