Thanks Mike,
The batch I am using now has 30% by weight. I am experimenting to see how much extra time I get.
It look like about 3 to 4 minutes. I can hammer a 10×40″ veneer piece comfortably.
I think it’s going to come down to using both heat and some salt.
Yesterday I had to deal with veneer movement at the joint line rising to a reverse “v”.
Having fun, lot’s of surprises.
Abbas, Castro Valley, CA