I have a 200 gal skid sprayer with jet agitation and am wanting to add 46-0-0 to my late spring herbicide app. for bermuda, I am spraying 4 gals per 1,000. My question is how can I melt the urea in my sprayer? If i pour it directly in its gonna get sucked to and clog my strainer etc. Is there another way I can mix to get it into solution without running it through the entire pumping system? R.P.