http://www.spiuserforum.com/showthread.php?
-What-every-new-painter-must-read!
Wrote this a while back and just copied and pasted (parts) to new forum.
READ #2 and #6
Duct tape was not part of the equation.
It does apply to all epoxies and polyesters IE: body fillers, spray body fillers.
Other then that have a riot.