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Citgo Quenchol 521 is a highly stable quench oils designed especially for use in steel heat treating operations. Formulated with high viscosity index based oils and additives to provide outstanding service like and performance. *Excellent thermal stability and oxidation resistance *Premium wetting ability and cooling capability *Uniform heat dissipation for quality hardened steel production *Less viscosity change during the quenching operation compared to low viscosity index oils
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🇺🇸 Ship from USA · On Agora since 2026
$74.24