[AuRavelling79]

One of my commercial custies has asked me to quote for the sides of their Industrial Unit building. It's about 60 yards  (each side) square and about 20ft high.

I have wfp equipment (perhaps I could feed in a soap/degreaser line?) but would be prepared to get/hire  a couple of petrol generated jet washers and connect to their water supply - but I don't know about feeding in degreaser and that stuff.

Or using wfp could one of us go ahead with the degreasing mix from barrels and the other go behind with clean (not pure) water?

Any ideas?

[Richy L]

Jet washing alone doesnt clean it enough in my opinion.

I would soak it in degreaser using a sprayer and wfp it. no need for pure water as as soon as it touches the chemcials it will no longer be pure.