Really stuck with a job and need some help ASAP!
Doing a large cladding clean, similar to jobs we have done previously, however we have come unstuck.
Cladding is powder coated aluminium, with rubber dividing strips.
There is run marks/staining from the rubber, which just doesn't shift with tfr and water fed poles, so tried pressure washing, no difference!
Lee from BlastAway suggested some caustic with TFR, and that made a difference but required a LOT of pressure, and simply would not be possible to clean the 1500sq/m of cladding using this method. Even from a cherry picker it would take weeks to complete.
Does anyone have any suggestions?