I recently purchased and applied the Water Based sealer from Foundation Armor for our 2000 sq ft concrete driveway. Couldn't be more pleased with the  purchase, and the results. The delivery was quick, application was easy once I got the concrete cleaned. The product had no odor, it cleaned up easily, and worked well in agarden sprayer. Had heavy rains 2 days later and it beaded up just as we hoped for. Looks great. My neighbors were all impressed and are thinking of using the SX5000 on their driveways.