HGV

• The entire chassis.
• Removal of paint yellowing caused by iron-containing water.
• The rims
• Underbody protection (but only if it is heavily coated in aluminium oxide and unsightly.)
• The side flaps, as far as they are concerned with No. 505 or UN 400 not to be cleaned sufficiently.

Processing:

• Only use the concentrate in exceptional cases.
• Warning: U.N. 111 nicht auf Glas anwenden. „Streifenbildung“.
• Caution: during the deep cleaning of cabs with U.N. 111
• Remove coarse sand contamination beforehand with a strong jet of water
• U.N. 111 Process (spray) evenly from bottom to top.
• Pay attention to the wind direction; it must not get onto the windows.
• U.N. 111 do not spray on warm surfaces (sunlight).
• U.N. 111 Do not use on new or well-maintained aluminium; the anodised layer will be etched.
• U.N. 111 Do not let it dry out.
• U.N. 111 Allow to act briefly (30 – 60 sec.), for longer with higher dilution.
• Do not spray the entire chassis at once (product dries on, especially in summer).
• With HD device, nozzle distance approx. 20 – 40 cm, apply evenly
• Rinse the cleaner away completely.

Application concentration:

For cleaning heavily oxidised aluminium: Concentrate or U.N. 402 use

For the deep cleaning of paints and chassis: 1:1 to 1:3

For regular cleaning: 1:4 to 1:10

These details are recommendations. Please determine the optimal mixing ratio through a practical test.