Caustic Soda is a high-strength cleaning chemical used in HVAC coil cleaning, drain maintenance, and degreasing tasks. Supplied by Rubo Al Hail in Muscat, Oman, this industrial-grade solution is a staple for commercial HVAC service teams. Essential for systems operating in high-dust environments like Oman.

• Strong alkaline cleaning action
• Ideal for HVAC coil & drain line cleaning
• Safe handling with proper dilution
• Used in commercial HVAC & refrigeration units
• Available wholesale from AC spare parts supplier in Muscat