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Key Features and Benefits
Low pH Presoak HPC delivers powerful cleaning performance for touchless and two-step car wash systems:
- Acid-based formula: Dissolves mineral deposits, brake dust and scale buildup to tackle stubborn contaminants before the main detergent stage. By targeting inorganic contaminants first, this formula prepares surfaces for alkaline cleaners.
- Two-step process compatibility: When paired with High pH Presoak HPC, you gain comprehensive coverage against both organic and inorganic residues while preparing vehicle surfaces for the alkaline wash.
- High foaming action: For operators facing heavy road film buildup, rich, thick foam clings to surfaces, maximizing dwell time and assisting soil breakdown.
- Fast rinsing: Rinses cleanly, leaving no residue for a reliable finish that subsequent cleaners can build on.
- Hard water stable: Maintains performance even in challenging water conditions at your facility, delivering consistent results across different water sources.
- Concentrated formula: At 120:1 dilution for touchless applications, you reduce product usage and lower cost per car while minimizing storage needs and freight costs.
Part of the C.O.M.P.A.S.S® HPC Line
Since 1979, JBS Industries has specialized in car wash chemistry, understanding what professional operators need from presoaks and delivering consistent formulations wash after wash. Every formula is manufactured for consistent chemistry and reliable performance, giving your team predictable results from every batch.



