MTM Hydro 3/8" Adjustable Acid Chemical Injector*** rim Gently polishes paint to a

Gently polishes paint to a deep gloss

Diameter: 95mm/3

As amazing as that sounds

It quickly removes acid rain spots

MTM Hydro 3/8" Adjustable Acid Chemical Injector*** rim Gently polishes paint to aMTM Hydro's Fixed Chemical injectors were developed for use in a downstream chemical injection system. Downstream refers to 'after the pump and unloader' where the injector operates through the use of the Venturi effect. When the low pressure side of a dual lance is opened, the chemical injector's orifice is, then, the point of restriction which immediately creates a vacuum and begins drawing chemical. All MTM Hydro chem injectors have a maximum