weld-on curing time?

[calkrog]

the tube the weld-on came in says give it 24hrs to harden. is it safe to put in the tank after this 24 hours?

[Delphinus]

Yeah, 24 hours should be way lots... I have heard of people using stuff within a couple hours but when I've used Weldon I always wait until the next day "just in case".

[calkrog]

cool.. i've been running skimmerless for two days now and want to get it going again.