An Acrylic-Modified Adhesive and Base Coat
A 100% acrylic-modified product, field-mixed in a 1-to-1 ratio by weight with Portland cement to produce the final Primus mixture. Primus is used to adhere insulation boards to acceptable substrates and to embed Dryvit reinforcing mesh as part of the base coat for Dryvit systems. Primus can also be used as a skim coat to produce a smooth, level surface on masonry or concrete.
Excellent performance as a adhesive, base coat and levelling coat
Wet polymer-modified formulation provides excellent adhesion and lasting durability
Does not allow moisture build-up within wall cavities for lasting performance
Smooth consistency trowels easily to help speed productivity for faster application
Low volatile organic compound (VOC) formulation is free of solvents and complies with VOC requirements
Primus®
Genesis®
Genesis® DM
Primus® DM
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Primus Works With These
Explore all of the Dryvit systems Primus works with for your next project.
† Indicates systems available in both Canada and US
§ Indicates systems available in Canada only
* Indicates systems available in US only
All swatches shown are for reference only – Dryvit recommends requesting a sample for the truest color and finish experience.
Primus Data Sheet
