53C011 - SB-30 Coolant Bactericide and pH Booster

Advanced Biological Control for Metalworking Fluids

The Walter SB-30 System Booster (SKU: 53C011) is a specialized chemical additive designed to restore the operational integrity of water-miscible coolants and metalworking fluids. In industrial machining environments, coolant sumps are frequently compromised by the growth of bacteria, yeast, and fungi. This biological contamination not only creates health hazards and unpleasant odors but also degrades the lubricating properties of the fluid and lowers its pH. The SB-30 formula is engineered to aggressively target and eliminate these microorganisms, effectively sanitizing the system without the immediate need for a costly fluid change-out.

Beyond its biocidal capabilities, the SB-30 System Booster acts as a critical pH stabilizer. When coolant becomes acidic due to bacterial activity, it loses its ability to protect ferrous metals from oxidation, leading to flash rust on machine beds and finished parts. By buffering the pH back to optimal alkaline levels, this booster reactivates the corrosion inhibitors within the fluid. This dual-action performance ensures that the coolant maintains its lubricity and cooling capacity, protecting both the cutting tools and the workpiece from thermal and chemical damage.

Regular use of the Walter SB-30 can significantly reduce operational costs associated with fluid disposal and replacement. By extending the usable life of the coolant, facilities can minimize downtime and reduce their environmental footprint. The additive is fully compatible with a wide range of materials, including aluminum, steel, and stainless steel, making it a versatile maintenance tool for diverse fabrication shops. It is an essential component for any preventative maintenance program aimed at maximizing the efficiency and longevity of CNC machining centers and grinding equipment.