There are three major classifications of emulsion grades: rapid set, medium set and slow set. The terms rapid, medium and slow relate to the amount of time it takes for the emulsion to cure and the amount of mixing that can be performed before the emulsion breaks. Emulsions that allow the longest mixing time generally take the longest to cure, and emulsions that allow very little mixing time are those that set and cure most rapidly.
Product Data Sheet – HF-500M-HR
HF-500M HR – High Float Medium Setting High Residue Asphalt Emulsion