Bel-ray Foam Filter Oil Waterproof Spray 400ml

Bel-ray foam filter oil is a foam air filter oil for all street, off-road, and racing foam air filter applications. innovative bel-ray technology has produced a foam filter oil unlike any other. it is easy to apply and improves airflow. ultra-viscous formula forms an oil barrier to trap micron-sized particles that can cause engine damage. bel-ray's waterproof air filter oil prevents clogging when wet. easy to apply and improves airflow. ultra-viscous formula forms an oil barrier to trap micron-sized particles that can cause engine damage. waterproof air filter oil prevents clogging when wet. for all street, off-road, and racing foam air filter applications.