Hello, first of all thank you for this forum I hope I can find my answer here
I have a bicycle seat post made of carbon with a head of aluminium (photo on attach).
I will cut the carbon on the top to lower it size and need to re-glue the aluminium part to the seatpost. I was thinking on buying the Permabond ET500 but on the description I have noticed that they also recommend the VuduGlu VM100 that don't really need so much preparation and possible a better bond. Wich one do you recommend, or other one?

The idea is to keep it 100% safe because I will ride on top of it and it should not fail under any way of stress!! Thank you!


.