Crack in gunit shell, not plastered yet. Should I worrry?

mas985

TFP Expert
LifeTime Supporter
May 3, 2007
12,183
Pleasanton, CA
#2
I had a bunch of those cracks in mine as well. I think the rule of thumb is that if they are bigger than 1/8" wide, they may need to be filled. Otherwise, it shouldn't be a problem.