Using VF 20™ on Concrete
VF 20™ Application Techniques for Concrete Substrates 1. Prior to application of VF-20 primer insure that all concrete surfaces are prepared to SSPC SP13/NACE No. 6, Surface Preparation of Concrete standard. 2. Concrete and masonry surfaces must be dry. Moisture content of concrete surface to be less than 5.0% when tested with a Tramex Concrete…