The two images here show what chains and gear wheels look like when they are covered with paper dust. Paper dust is highly abrasive and can ruin chains in short order.
A large printing press.
Interflon products with MicPol® create a dry film that refuses to allow dust to adhere. This means it simply falls away instead of sticking, so the wheel and chain remain dirt-free. Because no abrasive paste forms, chain life is greatly extended.
Here you see the same gear wheel and chain after being treated with Interflon. Note how clean it is… it will stay this way for as long as the dry protective Interflon film exists.