A few people have asked how one goes about making record bowls. PS: Idiot that I am, I forgot to say how long you leave it in. Honestly, it’s about 5 minutes if that. Depends on how thick your vinyl is. Just check up on.
Vinyl bookends Pour hot water into sink (probably close to boiling) at the same height you want to bend the record. Gently begin to bend the vinyl as it gets hot. Quickly set record on a flat surface to make sure it's level. Use as a bookend.