Base requirements and coating conditions
The acrylic surface to be coated must be clean and dry. The surface temperature must be at least +3°C above the dew point. Adequate ventilation must be ensured during application. Odours generated during the work can be reduced by using negative pressure ventilation.
Mixing
Pre-mix the required amount of Nanten Acrylic Sealer 319. Assess the effect of temperature on the required amount of hardener and add the hardener to the mixing container. Continue mixing for approximately two minutes.
Mixing ratio
Nanten Acrylic Hardener is used as the hardener, and the required amount depends on the working temperature.
1 dl of hardener = 64 g
+30°C 1 wt-%
+20°C 1.5 wt-%
+10°C 3 wt-%
+3°C 5 wt-%
Coverage
Approx. 0.3–0.5 kg/m², depending on the porosity and roughness of the substrate. A minimum of >0.3 kg/m² per application must be used to ensure proper curing.
Application instructions
Thoroughly mixed Nanten Acrylic Sealer 319 is poured onto the floor in a bead and applied using a short-nap roller or a rubber squeegee. Once the topcoat has dried, a second coat may be applied if necessary.
Storage and handling of waste
See the separate storage and disposal instructions https://www.fescon.fi/en/material-bank