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Title: Useless
Review: This thing is useless. It only works on horizontal surfaces since it is gravity fed. Also stain just seem to run out of this thing the flow control is very difficult to get just right. I wasted half a gallon of $30.00 dollar stain before I tossed it into a garbage and went back to brush and roller. I would not buy this product again or any paint allocation product from Wagner since quality and good engineering are lacking in their products.
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