[cohen]

Skip dropped on Indian stone
So large rust mark... I’ve tried assorts over  years with limited success..going to soft wash whole medium but require something more to treat the rust...ideas???

[Mike Halliday]

This was a rust stain from a skip. I used muric  acid to completely remove it, you can see the test marks.

[cohen]

Ta mike
I’m going to go down the owatrol net rol wood cleaner as I hate using acids
If it doesn’t work I will give it a go
Ta so much I will post results

[Kev Martin]

This stuff is brilliant and it is not an acid


https://www.tilinglogistics.co.uk/index.php?route=product/product&product_id=505&search=ecoprotec+rust

[drive surgeon]

Good job mike. Where did you get Thru music acid from and how do you apply it? Do you wet the area first ?

[drive surgeon]

Muric acid

[Seers]

Hi,

Just ordered some of that Kev, we have some rust stains on some indian sand stone to remove also so will see how we get on.

Cheers,

Huw

[Kev Martin]

Hi,

Just ordered some of that Kev, we have some rust stains on some indian sand stone to remove also so will see how we get on.

Cheers,

Huw

Huw

You will like it.  We have it in 5 Litres as well.  If you need more contact me to open a trade account and get it even cheaper.  We sold  68 bottles of it on the weekend.

Kev