Dibond sign glued to concrete, what glue to use?

[Pane Talev]

Shall I pay attention on how shall I distribute the glue? (brown is glue on the photo)

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Attachments:

[Simon Worrall]

Pane
Siroflex.
Roughen the back of the ACM and CLEAN the concrete.

$this->BBvideo_pass(‘$8’, ‘$4’, ‘$7’)

apply the adhesive in vertical lines so the water that gets behind it can drain away.

Simon

[Pane Talev]

Thanks Simon!

Will this scratch off / polish in few years if sign is taken down?

[Simon Worrall]

I doubt it.

[Pane Talev]

So, in reality I guess they are better off with 4 screw holes. :smiles:

[Iain Pearson]

Pane
3M do a VHB tape along with a concrete cleaner/activator
We did the whole of a well known football stadium
A few years ago – fantastic stuff

[Pane Talev]

Thanks Ian,

Will explore this option. Much keener to use this option where I can remove the VHB tabe in few years if needed.

Cheers!

[Iain Pearson]

Let me know if you don’t have any joy Pane and i will send you some info [emoji106]

[Denise Goodfellow]

We’ve used a product called ct1 I think, most plumbers merchants sell it.

Sealant/ glue.

I think not matter what u use you’ll have to support it while it sets or it might slide down

[Patrick Donaghey]

Also used ct1 and used a white putty type one made from tech7 which glued 2mm aluminium panel and has stayed in place for 3years already and has been regularly power washed

[Pane Talev]

Thank you all for your advice.