Experience tells us that the Pimp Flexible splashback can handle itself well behind a (gas) hob. However the product is a type of plastic and needs some caution with cooking.
You need to make sure the heat does not build up too much at the splashback and that hot pans or flames can not reach the back wall.

When using large pans on the burners close to the wall for extended periods of time or when there is a very small distance between the hob and the splashback, we advise to use a backboard saver (a small panel of hardened glass) to protect the Pimp Flexible splashback.