the time required for epoxy resin cement to set is about

Answer 1

http://www.pcepoxy.com/blog/hold-it-right-there-how-long-does-epoxy-take-to-cure/

Answer 2

the time required for resin cement to set is about

Answer 3

Please read the site I linked above.

If all else fails, read your text or the instruction on the resin cement container.