Attaches rigid continuous insulation to concrete / masonry substrates. Available in multiple lengths for foam thicknesses of 1/2″ - 5″. Pre-drill hole with 5/16″ masonry bit, then tap flush with hammer. 2-1/4″ diameter head sits flush on insulation.
Use for fastening EPS foam in PB EIFS systems, rigid foam insulation, and waterproofing drainage fabric into concrete or masonry block applications.