So my mum has splurged on getting a yearly check from British Gas as she's not that *handy* and they told her that the pipe going through from the meter outside needs to be sealed around the ingress hole.
They said it wasn't a big thing, that I could do it and pretty much any sealant would work so just asking here for recommendations/ procedures.
I read that *some* sealants shouldn't be used around pipes due to them being acidic, and maybe others wouldn't be suitable for other reasons... So gel, silicone, expanding foam - what makes/brands... any ideas? - I just want them to be able to tick off this issue the next time they come.
They said it wasn't a big thing, that I could do it and pretty much any sealant would work so just asking here for recommendations/ procedures.
I read that *some* sealants shouldn't be used around pipes due to them being acidic, and maybe others wouldn't be suitable for other reasons... So gel, silicone, expanding foam - what makes/brands... any ideas? - I just want them to be able to tick off this issue the next time they come.