The large difference from this model and the popular Kwazar Mercury Pro+ Sprayer, is that the Pro+ 300 features a 360 degree feature. This feature allows for a continual spray at all angles.
Kwazar Mercury 360° Pro+ 500ML - Hos oss på Bollnäs Bilvård
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Kwazar Mercury Pro+ 360 Spray Bottle (1L)
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Kwazar