The blue top has not rusted. Made with a stainless steel tank and brass wand.

Heavy duty steel, works well, etc. This guy is a perfectionist. Its quality of construction is significantly better than the homeowner sprayers that approach the same price group.

Selective nozzle sprays, not too heavy when filled with water/chemical. The spray is very even and it's very easy to pump. I'm 6'1 and i have to bend over a bit more than i would like to get the right height off of the floor boards to have it spray co...  Read More

Poor spray pattern, leaky control valve (dribbles), too frequent pumping to get it to spray adequately. Poor nozzle (or some other issue which creates intermittent spray) no pressure relief valve so you get a face-full of product every time you open t...  Read More

Rod was rusted qwickly within a week of use. We get a lot of issues with the tips leaking, the hose lines are very short. The only pro is the stainless and brass.