Monoform PrimerMonoform Primer is an acrylic (water based) emulsion primer for use on Airform structures; it serves multiple functions in this capacity. As a primer on the interior and exterior of Airforms, it enhances adhesion of polyurethane foam, coatings and concrete to the Airform. Monoform Primer stops plasticizer migration into polyurethane foam and other coatings even at elevated temperatures (140 degrees). When properly applied, this product dramatically