Even though the product does not mention it. I used it on some interior adobe bricks. The adobe was letting off a lot of dust but we also wanted to keep the natural look of adobe without it changing its appearance too much. Adobe needs a breathable membrane which this product has. After pump spraying 3 coats the color did not change and the dust off the adobe also stopped. Very recommended. Pictures show when sprayed, last picture also references how the adobe looked after spraying.

Commercial quality for a DIYer.

Asked about coating for flat shingle roof and was told to use natural shield and the two cleaning products. Using it I was disappointed, was like water. I contacted company and was told that was not the recommended product, should have used your other sealer.