Aircraft Maintenance Technology Product Guide

Cor-Ban 23 corrosion protection

Zip-Chem Products announces that Cor-Ban 23 has surpassed all of the requirements of Boeing BMS 3-23G Type II Class 2, and has replaced Zip-Chem's previous product ZC-023 on the Boeing QPL. It features fast drying time, consistent penetration numbers, and corrosion resistance at the thinnest dry film, coupled with the new aged low temperature flexibility properties requirement. BMS 3-23G Type II Class 2 requires salt spray protection for 100 hours per ASTM G 34, Cor-Ban 23 consistently surpassed 3,000 hours in this testing at 1/3 mil dry film thickness. This salt spray performance surpasses the requirements of BMS 3-23, BMS 3-29, and BMS 3-35. For more information call (800) 648-2661 or visit www.zipchem.com.