MAPEI Primer SN (container comp. A+B)

product description

Two-component, filled epoxy resin primer to improve the adhesive bond of epoxy resin or polyurethane resins for industrial floor coatings as well as for cement-based fillers such as ULTRATOP/ULTRATOP LOFT on concrete substrates up to a residual moisture content of < 4 CM%.

Mixing ratio : A:B = 4:1
Processing time : approx. 30 minutes
Processing temperature : from +8 °C to +35 °C
Properties : dust-dry after 2 – 4 hours; walkable after approx. 12 hours
Processing : roller or smoothing trowel
Storage : 24 months in unopened original container at > +5 °C in a cool and dry place
Consumption : 700 g/m², depending on the absorbency of the substrate