1. Single Seal: An application of asphalt emulsion followed by the installation of a cover stone rolled in place.
2. Prime and Seal: Two applications of asphalt emulsion followed by the installation of two layers of cover stone rolled in place.
3. Prime and Double Seal: Three applications of asphalt emulsion followed by the installation of three layers of cover stone rolled in place.
4. Blot Seal: Four applications of asphalt emulsion followed by the installation of three layers of cover stone and one layer of a blot material rolled in place.

Posted in: Paving