Chapin 19494 3.5-Gallon Industrial Concrete Open Head Tank Sprayer

We used it today for spraying my 20 year old graphite roof with a sealant. It worked really good. It’s made with heavy duty metal and when it is filled with a solution it’s quite heavy.

The first sprayer I got was defective. The screw mechanism in the handle did not work properly. I discovered this by the video on Chapin's website, demonstrating how their TriLock system works, and for which Chapin should be commended. Great video. I emailed Chapin and got no response after three days (actually no response ever). I emailed Amazon, describing the problem, and within one hour, while I was still answering emails, I got an email back from customer service, telling me a replacement order was already placed, one-day shipping, and a link to a label for printing out to send back the defective product. How can you beat that for fast service. Amazon is GREAT! The replacement sprayer has been working perfectly, but I really had to learn how that lock system works. If any other purchaser does find it frustrating to figure out, go to the website and watch the demo video. Once you get the hang of it, it's really so simple and super. The quality of construction and metal material is tops. The tank is nicely enameled on the outside in shiny red that appears heavy duty durable. Coated on the inside as said in manufacturer's description. When filled with solution (I bought it for weed spraying exclusively about my 2.5 acres), it is too heavy to carry around. I use bungee cords to strap it on my little garden dolly and wheel it around. I looked for a better option than hand pumping, but found only one portable battery operated which is all plastic (hate plastic anything) and the ATV 12-volt battery kind are overkill. So I reluctantly settled on the Chapin because it is advertised as professional quality. And it is. 20 fast and easy pumps last over half the 3.5 gallon tank. Doing all my acreage takes only pumping 20 pumps twice, when the old 2 gallon Solo took 30 and more pumps over a dozen times. The Solo took over 30 pumps even when new, but as it got older required more frequent exhausting pumping until it just quit. Even the "feel" of the pumping action of the Chapin substantiates a precision-made product The wand is not so long as I like, 24", but better than 18" as on so many box-store sprayers. It is all quality metal and too well made and its performance too good to replace with the 36" extension wand I bought for the Solo, which has a plastic nozzle as opposed to Chapin's brass nozzles. There are two unadjustable; one broad spray, the other spot spray. There is a handy holster attached to the side of the tank for carrying the wand and extra nozzle or more. It is black plastic, but even the plastic appears durable. I don't like Chapin's customer service (they could have at least acknowledged my email). I love the product. And once again I have to laud Amazon for its professional integrity and superior business policies of standing behind the products it sells, which make just about all other giant corporations small in those qualities.

I just used this with solvent based stone sealer. Works great. Dont know why I struggled with those cheap garden sprayers all these years. Highly recommend.

Works great did a concrete seal definitely would buy again

Excelente quede completamente feliz con el producto lo recomiendo ampliamente el tiempo de llegada y calidad muy bien =D =