[newpy]

I've been asked to do a internal cladding clean. The building is a factory and uses ink, and produces packaging. There are no electrics near or on the cladding, and the boss is happy about water on the floor, as he will be arranging someone to mop up behind us!
He watched us cleaning the windows on the unit and seemed to think it would work fine for the insides. I have tried a test patch on the insides with some tfr which helped a little. Is there anything else (chemical) that would be better? and help remove black rubber scuff marks?

Would appreciate any help as i don't normally need to use chemicals, except the odd bit of tfr now and then.

Craig

[ftp]

If it's ink then run a mile or charge a fortune. Scuff marks should come off with most upvc cleaners but you might end up with a lovely clean patch where the mark was and have to do the lot I would have thought.

[newpy]

Thanks Ftp. Its not covered in ink!! The scuff marks are only in places along the base (forklifts!) 
Probably be best to give it a go with some tfr and pure then. I'm not doing the whole lot by hand thats for sure!!

[ftp]

I wouldn't waste your pure water - it won't make any difference.

[newpy]

It's got to be done on a Sunday, or over a few Sundays, when staff is minimal.
Do you reckon i should just use tfr/tap water and brush then?

They will be paying a premium of course as it's a sunday, which i do not normally work, but if its worth it financially then i'll do it.