Primax is a specially formulated 100% acrylic water-based primer, which ensures excellent adhesion and alkali resistance when bonding Dryvit adhesively-attached EWI systems to different kinds of surfaces. Primax also provides adhesion to glazed brick and tile or over high porosity substrates to reduce suction prior to applying a Dryvit levelling coat.
Primax is recommended for use over a wide range of surfaces to provide excellent adhesion for Dryvit EWI and Anti Crack Render (ACR) systems.