# Circular

> From: LOCTITE®X Digital Manual for Bonding (https://www.loctitex.com/en/manuals/bonding/id-xg05BRkc/)

###### Circular

![Circular](/en/manuals/bonding/assets/img/bondline-calculation-circular-gap.jpg)

Volume = (π (D)2/ 4) x bondline gap