For what it's worth, about the only bad thing I've heard of about Barricade is, if you live in California, it's impossible to get.
As I understand it, Birchwood Casey, for reasons known only to it, has refused to print the California cancer warning on the container.
Since everything known to mankind causes cancer in California, just about everything in that state has the, "This product contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm." on it.
Birchwood Casey's refusal to put that on their containers means, you can't buy Barricade in California.
If that's the case then I applaud Barricade. I'm tired of California dictating to the rest with their over obsessives ideas on how things should be. They were the first to outlaw lead WWs. They outlawed using lead bullets without even giving consideration to MLs and the list goes on and on.