ORIGINAL: GraTou
2" pvc/abs should silde over the rims normally. dont need to boil them, but yes, it will soften them allowing them slide over with less effort.
Home depot/Loews should have them. but you have to remember that in some states, ABS is outlawed/banned because of the toxic chemicals it produces when burnt. In Maryland ABS is outlawed so I have a buddy in NY that sends some here and there.
Oh wow. Everything is banned here in Illinois, all we have are sparklers (fireworks). The PVC was a tight fit, it just had to pushed in to get it on (I boiled them), but it's a good thing because it will be more secure without having to glue them.