Heh, kinda varies, cures best when there is moderately high heat and low humidity, hmmmm. Not today, I'm afraid.
Haven't used the products in a good long while, so I'm not really sure about what's out there now. In the past, cure rates have been generally 24 to 72 hours.
LSA found a really great multi-purpose snips; called "OXO Good Grips" multi purpose snips. Package says light sheet metal, so that might work for you. Got them at Lowe's. OB
OK. I'll check 'em out.
Well that cure time isn't as long as the glazing compound. :)