Packing out back boxes

[Longers]

I have chased out some 35mm and 47mm metal back boxes into some walls made up of granite and mud. Some of the chases have gone too deep and was wondering what people use to pack out the boxes and to even them where the chased out box is uneven?

Cheers

 

[ruston]

Dot and Dab for plasterboard sticks like an electrician to a £50 note......

And is spot on for making good too.

 

[Pete999]

Well I'm going to show off now and say I have never had to do that

When I see the brick/stone crumbling behind the back box I do the following...

1. Panic.
2. Slowly stop panicking.
3. Slow everything down and become very gentle with the remaining brick.
4. Drill new holes in the back box itself if needed, where I know there is good brick behind.
5. Drill out new holes in the remaining brick, starting with a smaller drill bit and working up, preferably not with hammer action.
6. Huge sigh of relief when 2 of the screws take a firm hold!
7. Cup of tea.

Compo every time

 

[SparkySy]

I tend to use drywall mix for the odd issue like this, I find the thistle and the knauf stuff the best. The half hour set stuff is really good for quick patch too, low shrinking and you can finish it up with ease too!

 

[buzzlightyear]

Over time i have seen damp eat the back box .rising damp mr rigsby.

 

[buzzlightyear]

If you cant put a back box in correct
you has well may go on a beach to build a sand castle.

 

[SparkySy]

Had that the other day on an old cottage, rcd kept tripping low n-e insulation resistance found it on a badly corroded socket and box

 

[Rpa07]

Low expansion foam with a Fischer gun and a spray bottle to halt the expansion. Love the stuff.

 

[SparkySy]

I'm not allowed near expanding foam after an incident involving the Mrs and a considerable amount of it in her hair trying to do a camper van conversion

 

[buzzlightyear]

I'm not allowed near expanding foam after an incident involving the Mrs and a considerable amount of it in her hair

did your Mrs look like that ,LOL,a bad hair day or what .

 

[SparkySy]

Yeah that looks similar to what happened. My Mrs is a damn sight better looking though!!

 

[Rpa07]

Let’s hope so - I even think that might be a bloke!
Is that A+E or a hardware store?

Yeah that looks similar to what happened. My Mrs is a damn sight better looking though!!

 

[buzzlightyear]

Eastern European woman 'confuses builder’s foam with her hair mousse' | Daily Mail Online - https://www.dailymail.co.uk/news/article-3253557/The-ultimate-bad-hair-day-Woman-ends-hospital-confusing-builder-s-foam-hair-mousse.html

 

[HappyHippyDad]

Compo every time

Sometimes Clegg

 

[buzzlightyear]

Sometimes Clegg

 

[ipf]

Could be but this Compo was nothing more than a strong Mortar mix.

Anything with more than one ingredient is a compound...as with pyro compound...….but don't use that cos it'll take an age to solidify
Get some long 3.5's.

 

[ipf]

Anything with more than one ingredient is a compound...as with pyro compound...….but don't use that cos it'll take an age to solidify
Could sort some bonding out......but only water, no gas.
Get some long 3.5's.

 

[telectrix]

Compo every time

 

[Rpa07]

That’s a nice selfie Tel - and what I always imagined you to look like!

View attachment 48590

 

[davesparks]

Well I'm going to show off now and say I have never had to do that

When I see the brick/stone crumbling behind the back box I do the following...

1. Panic.
2. Slowly stop panicking.
3. Slow everything down and become very gentle with the remaining brick.
4. Drill new holes in the back box itself if needed, where I know there is good brick behind.
5. Drill out new holes in the remaining brick, starting with a smaller drill bit and working up, preferably not with hammer action.
6. Huge sigh of relief when 2 of the screws take a firm hold!
7. Cup of tea.

8. Receive -------ing from the foreman/site agent etc for taking forever to fit one box.

 

[telectrix]

That’s a nice selfie Tel - and what I always imagined you to look like!

sadly, he's better looking than me. a bit greyer maybe, but al least i'm still alive. .