Hello, I have a zzr500 BJ 1992 I am cleaning the carburetor and would have to renew the o-rings (swimming chamber and air intake sockets ) There are no original seals for the carburetor any more available. I got matching o-ring cords from FKM. Now I want to cut them and glue them. The problem is I do not know which glue I should take. Superglue (cyanacrylate) is not petrol resistant. Furthermore I would need a tool to keep the cords in the nut because they jump out of the nut easily.