These are all local anesthetics.
Many sprays contain Lidocaine.
Durex Performa contains Benzocaine.
Basically anything that ends with "caine" you are quite safe.
EMLA is a cream that contains a combination of "caine"s.
A good tip is to use a condom after using sprays of creams.
First you keep the stuff on your skin. Second, you do not numb your partner.
There are also other pills you can take
https://drtanmenshealthblog.com/2021...t-is-too-fast/
Golden tip: Many cases of PE are actually hidden ED.
That is why you see pills to treat ED (eg Viagra) also sometimes helps with PE