Does the VCI paper changes colors after a period of time?
VCI paper usually changes color with the passage of time.
This is basically caused by the VCI chemical that is being impregnated into the paper. This change in color usually occurs gradually over a period of 3~6 months from the date of manufacture. The color changes will be more noticeable if the storage condition has a high temperature. THIS CHANGE IN COLOR HAS NO EFFECT ON THE RUST PREVENTION ABILITY OF THE VCI PAPER. Kindly refer to the <Change in color over time> in our website (Page-11)