Latex for mouth call

[strut2]

Was wondering if anyone knows of another company besides pioneer game calls for getting latex for custom mouth calls. I am satisfied with their product however I am just wondering if their is another company that sells latex, tape, frames, etc. Thanks!

[Gooserbat]

Its my undrtstanding the frames we all know and love are Ron's brainchild.  As for latex you can always cut up condoms, and there are other tape sources like houndstooth.