Talked to a plumber at Rona who made me rethink my whole approach to pipe glue
Was grabbing some supplies for a bathroom reno in my 80s house in Mill Woods. This older plumber, maybe late 60s, sees me eyeballing the cheap purple primer. He just goes 'you know that stuff cracks on ABS in cold weather, right? Use the clear stuff instead, it flexes.' I always thought primer was primer. He even showed me a joint he did 12 years ago that still looked new. Never thought temperature played that big a role. Anyone else get schooled by a hardware store employee like that?