So now I've glued up my next run of ABS drain (2"). My web research indicated that primer is not necessary with ABS, but it was permitted. I used Oatey clear cleaner for ABS/PVC followed by Oatey purple PVC primer followed by Oatey Premium Yellow ABS cement.
Now I'm reading on the Oatey...
Hi,
Relatively new DIYer here looking for some help. I was setting up drains in my vanity earlier when I slightly knocked the main drain coming up from the floor, and I felt it pop out. Sure enough one of the fittings came loose. I had primed and glued it myself so I know it never should have...