Cerma STM-3 Ceramic Power Steering Treatment – One-Time Application – Restores Smooth Steering, Eliminates Stiffness and Noise – SiC Nano Silicon Carbide Technology – Made in USA (1 oz)

Cerma STM-3 Ceramic Power Steering Treatment is a one-time application that permanently bonds Nano Silicon Carbide (SiC) ceramic to all internal metal surfaces within your power steering system. Unlike standard power steering additives that wash out with fluid changes, Cerma's SiC ceramic layer becomes part of the metal itself, creating a surface hardness of Mohs 9.5 that provides long-lasting protection. The treatment works by reducing metal-to-metal friction across all components in the steering assembly including the pump, rack, and lines. This eliminates the stiffness, hesitation, and noise that develop as power steering systems wear over time. Most drivers notice an immediate improvement in steering feel — smoother turns, more responsive handling, and quieter operation. Cerma STM-3 also prevents the formation of abrasive carbon deposits and rust inside the steering assembly that degrade performance. By reducing damaging harmonics and vibration within the power steering pump, the treatment extends the service life of the entire system and helps prevent costly repairs. Application is simple: add the treatment directly to your power steering fluid reservoir and drive normally. The SiC ceramic bonds during normal vehicle operation with no flush, no downtime, and no special tools required. One application provides permanent protection that lasts the life of the system. Compatible with all power steering fluid types in cars, trucks, SUVs, and commercial vehicles. Safe for all system components including seals, hoses, and O-rings. Contains no PTFE, no solvents, and no harmful chemicals. Cerma STM-3 contains no PTFE and no solvents. All performance claims are backed by the EPA Environmental Technology Verification (ETV) Program. Manufactured in Fort Myers, FL by Cerma Treatment (Bijou Inc.).

• CERAMIC POWER STEERING TREATMENT: Add Cerma STM-3 to your power steering fluid for an immediate improvement in steering feel and responsiveness. The Nano Silicon Carbide (SiC) formula permanently bonds a micro-ceramic layer to all metal surfaces within the steering assembly, creating a protective barrier rated Mohs 9.5 hardness that does not wear off or wash out with fluid changes
• RESTORES SMOOTH STEERING OPERATION: Cerma STM-3 eliminates stiffness, hesitation, and strange noises while turning by reducing friction across all internal metal components in the power steering system. The SiC ceramic surface smooths worn parts without changing factory tolerances, restoring steering feel closer to original performance
• ONE-TIME PERMANENT APPLICATION: Unlike standard additives that require repeated use, this treatment bonds permanently to metal surfaces during normal driving. Simply add to your power steering fluid reservoir with no flush, no downtime, and no special tools required for a lifetime of protection
• PREVENTS CARBON DEPOSITS AND RUST: The ceramic treatment prevents the formation of abrasive carbon deposits and rust inside the steering assembly that degrade performance. By reducing damaging harmonics and vibration within the power steering pump, it extends the service life of the entire system
• ETV PROGRAM VERIFIED TECHNOLOGY: Cerma STM-3 is the only metal treatment technology to complete the EPA Environmental Technology Verification (ETV) Program with performance claims verified through independent third-party testing. Manufactured by Cerma Treatment (Bijou Inc.) in Fort Myers, FL. All products fully insured for US and international use
• UNIVERSAL COMPATIBILITY: Compatible with all power steering fluid types in cars, trucks, SUVs, and commercial vehicles. Safe for all system components including seals, hoses, and O-rings. Contains no PTFE, no solvents, and no harmful chemicals