Dear Todd: We carry a formulation that we found in Japan called
"Silica Z". It is a alkaline based solution that, when heated to
just below boiling, works great in about 20 minutes. It sells in
one and five gallon solutions, $45.00, and 33.00 each. Call toll
free to Eisinger Enterprises (800) 282-1980. (We have a great
paper for lining the flasks and speeding the drying time also.