Epoxy primer specific for the Mapewrap system. Mapewrap Primer 1 is a two-component super-fluid solvent-free product based on epoxy resins, specific for the preparation of concrete surfaces that need to be repaired or reinforced by bonding with Mapewrap fabric. For preparation: pour part B into part A and mix with a drill fitted with a stirrer until completely even. Mixing ratio: 3 parts by weight of Part A and 1 part by weight of Part B. Mapewrap C Primer 1 should be applied with a brush or roller over a perfectly clean, dry and mechanically strong concrete surface. Consumption 250-300 g/m2. Packaging 2 kg (A B).