Builders' Forum Archives
Re: strange fruit
Posted by George K on Feb 14, 2007
This can happen without styrofoam being involved. MAS epoxies won't heat up as much when doing end pours so you don't have the expansion problem as much. System 3 gets hot and has quite a bit of expansion. My guess is you used the latter. I do my endpours in two steps if using System 3, or don't fill the void and see how much expansion will fill the whole thing in.
In Response to: Re: strange fruit by Jim E on Feb 13, 2007