[conor912]

I am doing another big crack-out and noticing this blotchy streaking on the inside of about half the SGC slabs. It almost looks like they wiped the inside before sealing it, but I'm guessing that's not the case since its not on all of them....it's pretty ugly/distracting. Since I'm cracking them all out, its not a big deal, but has anyone else had this issue?