hardworkingstiff
Senior Member
- Location
- Wilmington, NC
What product are you using in the conduit to comply with 300.7(A)?
I see the guys using the foam spray, silicone and duct seal.
uh mc cable? whats the point in that? it vents naturally
If you run a cable through a sleave or a raceway you would have to seal around the cable.
Most of my sealing is on small stuff so I usually just use silicone, but I have used foam and duct seal as well.