ResinTech CG8-UPS is a sodium form 8% crosslinked gel strong acid cation resin. CG8-UPS is a uniform particle size resin with high void space and low coefficient of drag. CG8-UPS is intended for use where resin uniformity is an important attribute to help reduce pressure loss or prevent strainer plugging. CG8-UPS is available in the sodium or hydrogen form (when ordered as CG8-H-UPS).