My uncle told me to always float a glue-down floor for a full 24 hours before you roll it
He said this back when I was helping him on a big vinyl job in Phoenix, and I thought he was just being extra careful. The glue can said 4 hours was fine, so on my own first solo job, I only waited 6 hours before I started rolling. Big mistake. The floor looked perfect at first, but after about a month, I got a call back. The planks had started to cup and lift at the seams because the glue hadn't fully set. I had to rip out and replace a whole 400 square foot section on my own dime, which cost me almost $800 in materials. Now I follow his advice to the letter, no matter what the bucket says. Has anyone else had a glue set faster or slower based on the humidity where you work?