Tulsion^® T-42 NA BC N is an NSF-grade strong cation-exchange resin with excellent physical and chemical properties. The sodium form resin offers high operating capacity, longevity, and low generation cost. Tulsion^® T-42 NA BC N has a similar structure as Tulsion^® T-42 Na N but is supplied in the form of black beads.

Tulsion^® T-42 NA BC N is excellent for use in water softeners and demineralization water treatment applications. The ion exchange resin removes hardness and other unwanted ion impurities providing high-quality water streams. Tulsion^® T-42 NA BC N is used in a wide variety of domestic and industrial water softening systems and applications.

Tulsion^® T-42 NA BC N (Black) is conditioned during manufacturing to achieve low VOC levels per the NSF standards. However, it is recommended to follow the preconditioning instructions of the resin before use.