CERMA POWER STEERING TREATMENT
Cerma STM-3, is the only pure SiC metal treatment, proven to substantially decreases friction, reduce damaging harmonics and wear. Cerma STM-3® Power Steering Treatment utilizes our proprietary SiC technology to form a micro seal across all metal parts within the steering assembly that protects it from the formation of performance degrading abrasive carbons and rust.
Cerma will restore smooth operation while providing unmatched protection.
Cerma Ceramic Power Steering Treatment
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Did not fix my Lincoln pump squeal, if fact, made a more continuous squeal..
The treatment will make the steering pump sound louder at first then the sound should go away. As we stated in the instructions
At first I didn't really think it was doing anything. It took about 4 days and now my truck steers way easier and it really quieted down the power steering pump