This is a great product. 1. We bought it thru Home Depot and it was delivered to our door. The day we did the staining, we took the 2 5gallon cans into Home Depot to shake them up. 2. The cans have a ingenious spout system. You never have to take the lid off. We would pour from the can into a 1.5 gallon pail that had a pouring lip on it. From there we could fill the sprayer or the rolling pan with ease. 3. the stain self levels. I never used an electric sprayer before but Ready Seal made me look like a pro. I would spray a 6 foot fence board starting at the top and move down vertically. We then followed with a roller immediately. Neighbors would stop by as we were doing the 120 feet of fence and comment how beautiful it looks. Great product - look no further. P.S. The fence is 25 years plus...we power washed first, waited a week or so for the fence to dry out. then did the whole job staining job in about 3 1/2 hours....including breaks, lol.