I'm sure the guy is making some money on the deal, but it is certainly less than the $19.50 to $20 that the other sites are asking! If the group can buy it and do the shipping and all for less, then obviously that will be best. I think the shelf life for this stuff must be pretty long because the catalyst is seperated from the other chemicals. You have to break a small glass tube within the tube to activate it...that is why you have to use it up for that one application. Ron, please correct me if I'm wrong. I will probably stock up on it if we can get a better deal, since it is a maintenance item, every 3 to 4 months.
Did you get a price yet for a case?
H