Professional chemistry for a defined application.
Quick answer
Clean-X 4X4 is a caustic heavy-duty cleaner for equipment, engines, and industrial surfaces.
The SDS identifies 4X4 as a Heavy Duty Cleaner.
Packaging and availabilityConfirm sizes and quantities with Keystone Clean-X
Contact us for product selection, packaging, pricing, and turnaround guidance.
Professional applications
- Heavy grease and soil removal
- Equipment and engine cleaning
- Industrial surface cleaning
Important
Corrosive; DOT Class 8; contains potassium hydroxide. Review the current Safety Data Sheet before handling or use.
Review the Safety Data Sheet ↗


