Wasnt sure if this was meant for the bodywork or chassis section. Anyway, my boot is leaking quite badly, causing me to steam up everywhere.

The previous owner got shunted and it creased up the boot. It has been pushed back out again, but theres a bit where the base of the boot is peeled away from the back wall. What should I sort this with? Silicone gel or some such?

cheers for any help

Did mine with filler & underseal