This product is specially designed for the prewash of all types of dirt. Its high degreasing power and excellent foaming action ensure optimal quality in vehicle washing.
Each Doy Pack must be diluted with osmotized water. Xtract DP Pre-wash Alkaline contains 1 L of product that should be diluted with 4 L of osmotized water (1). ISTOBAL recommends using the Xtract Mixing System, automatically programmed to ensure proper homogenization of the product. Thanks to this system, the chemical product can be supplied both to self-service wash centers and to rollovers and wash tunnels, using a single device in the technical room. The user must open the Doy Pack cap, pour the contents into the Xtract Mixing System, and follow the instructions in the equipment’s user guide (2). (1) Mixing the product with non-osmotized water will alter the quality of the mixture and therefore the quality of the wash. (2) It is recommended to consult the Xtract Mixing System user guide for further information.