I have about half of the ~ 32oz of this material that I ordered and used very successfully to cast new "rubber" in the rear transmission mount for my '46 chassis.
Others have used this material for different applications where "revulcanization" of a part is desired.
The following link is to a thread here on Stovebolt where I describe what I did.
https://www.stovebolt.com/ubbthread...unt-revulcanization-replacing-the-rubberA minimum order of this material from the manufacturer is $39.99 and includes shipping...but unless you need a rather large amount, you might be in the same situation I am in, that I have excess I don't need.
I am offering it for just the cost of shipping. It weighs less than 3 lbs. I used it opened the containers about 2 1/2 weeks ago and closed them tightly, so I believe that the material should still be in good, usable condition.
How about this, if it turns out that the material has gone bad, I will return your cost of shipping!
This is good stuff, I just would like to see it put to use!