Frekote 770-nc and FMS shelf life?

I just purchased and received a quart each of them and but the use before/best by date on the cans is only about 4 months away… Anyony know how much longer the stuff should be good until or if I should just call up the distributor I got it from and complain?

anyone else ever have a situation like this. I would hate to think that I got an old batch thats ready to expire…

Seriosly? I bought semi perm that was 5 years old! And yes it was bad. Consider your self lucky…

Ive bought and ussed 770NC and FMS that the expiration date was maybe 1 month expired and had no issues.

However, once you open the stuff it’s probably only good for 6 months to a year

I am using 44-NC and FMS where expiry date were 1,5year ago.
Everything work OK

Ive also used 700NC that is about 1.5 years out of date and it still works fine. I think it does leave a slightly more blotchy surface finish but in terms of mould sticking, I have never had any problems.