Overview
Primus DM is mixed with water at the jobsite to create an adhesive and base coat for Dryvit systems. It is used to bond insulation board and embed reinforcing mesh.
Primus DM
Primus DM is mixed with water at the jobsite to create an adhesive and base coat for Dryvit systems. It is used to bond insulation board and embed reinforcing mesh.
Technical Information
Primus DM is a polymer-modified, cementitious dry-mix adhesive and base coat designed for use in Dryvit exterior insulation and finish systems. Once mixed with water, it provides a workable base coat material for adhering insulation boards to approved substrates and embedding reinforcing mesh. Primus DM is commonly used in EIFS installation, continuous insulation systems, base coat applications, and exterior wall reinforcement.
File Downloads
Primus DM Data Sheet