The Double Life nebulizer is the 24
  litre nebulizer for detergent with internal plasticization of the tank,
  promoted worldwide exclusive by the Club dei
  Riparatori, brand of Idrobase
  Group. 
The difference from a common nebulizer with a standard metal
  tank is in the epoxy plasticization of the nebulizer internal
  tank surface, which is thus isolated from the
  chemical product and is not affected by chemical detergents, avoiding in this way oxidation and rust. 
The epoxy plasticization is
  necessary to preserve the characteristics of the detergent itself which, with
  a common nebulizer, would lose its peculiarities in case of oxidation and in
  the presence of rust. 
   
  These are the great advantages of the Double Life (it lasts twice as much!), the
  nebulizer which has a double life compared to the common nebulizers without
  the plasticization of the internal surface. 
Double Life is available in two models, spray and foam, and it
  is in 2,5 mm painted steel and particularly recommended for a professional
  use in the car wash
  field, considering the guaranteed longevity of the product.