Primer Bond 7®

SB7® Primer Bond is a synthetic resin emulsion (PVA) used as a bonding agent for mortar, rendering, and concrete on all surfaces, even in damp atmospheres. It can serve as a primer or an admixture, enhancing waterproofing, curing effects, and plasticity. SB7® Primer Bond is non-corrosive, non-toxic, and improves adhesion.