ADBL Vampire Liquid is used to remove metal dust, fly rust and other metallic substances from the car brake system and air< /strong>. Due to its composition and neutral pH value, this product can be used not only on rims, but also on car polish. Its texture is liquid, slightly gel-like. When it reacts with rust on the body or with brake dust, its color changes to purple. It can be safely used on all types of rims and all types of painted bodywork.