KEY FEATURES:
Zerust® Excor® foams are polyurethane foams with a volatile active ingredient incorporated into the mass. This active ingredient gradually releases VCI corrosion-inhibiting vapors. Unico® VCI foam is useful for protecting metal parts from atmospheric corrosion during storage and/or transport.

PROTECTION DURATION:
The duration of protection varies, and parts will be protected from corrosion for several months to several years depending on the conditions of use and the surface condition of the parts. Long-term protection lasting more than 5 years is possible with specific specifications.