I bought and applied the deco 20 to my new construction walls. I used (1) 5 gallon bucket and sprayed walls, the difference between the sprayed walls and retaining wall which is not sprayed is just like the video spraying the wall with water. The rain water beeds up and runs off. Very impressed with this product and will use it again. Zach Bryant

We have a block building and two of our walls had moisture inside when it rains hard. We were told Deco 20 Clear was the best product. We contracted an outside firm to spray the exterior walls with this Deco 20. Since then we've not had any issues with moisture and it's rained hard several times. This is an excellent product that we will be including in our MRO plan for our other facilities. We appreciate your technical help and fine product.