Fixing into a sh.t wall

[speccy]

My core fix fixing pulled out and it looks like I drilled straight into the mortar of my ****** bricky who must have used 30:1 sand cement.

Any tips on some sort of chemfix I can shove in the hole? I was going to put a plug in there I can't move the hole as its a radiator bracket. Thanks

It's dot n dab so gonna put a wooden spacer in after I've found something to make that hole a solid anchor point again. Any suggestions welcome thanks

 

[23vc]

Might have to resin it and a decent length threaded bolt/screw (at least 100mm)
Stuff I’ve used in the past comes in a normal size gun cartridge but has something funky in the nozzle that mixes 2 separate parts as it comes out. You then just put the fixing in and let it dry