This is a really old thread!
There has been a concern about shelf life. I still have some Resinol 90C that is now almost 8 years old and it is still very usable. I have kept it in a refridgerator all that time and that seems to make it last a long time.
K & G does a excellent job and for small amounts they are the way to go.
I don't make as many knives today as I used to. When I started with the Resinol 90C, I was spending $400.00 plus a year on stabilized wood.
If I knew in 2003 that I would be using less wood, I probably wouldn't have spent money for the vaccum pump, etc.
I still do use the Resinol 90C to stabilize wood, and am still pleased with the results I get.
I agree with others that for most people, K&G is the place to send wood for stabilization.