Henry 812 RoofSaver Clear Sealer is a shingle coating designed to provide shingle protection by extending the life of aged shingles and low-sloped mineral surfaced roll roofing by locking in granules and reducing further granule loss. RoofSaver can also be used on clay, concrete and slate roof tiles, and protects against sun, rain, wind, ice and snow. The Shingle treatment renews appearance of existing roof and stays clear over time. For 1/4 of the cost of the lowest priced shingles and 1/10th of the labor time, you can extend the life of your shingles for up to 5-years.