PREPARATION OF THE SUPPORT: surfaces must be flat, clean, free from dust, oil, grease, mud, loose parts, paint and anything that could reduce adhesion. If necessary, before applying EPORIV 20/FR, heat the room well so that the substrate also reaches a temperature of 10°C. Apply at room temperature from +10°C to +30°C with relative humidity lower than 85%. IMPORTANT NOTES: do not apply EPORIV 20/FR on substrates that have not been prepared correctly and not treated with FEDERPRIMER, do not apply EPORIV 20/FR on damp substrates or those subject to capillary rising damp and do not expose the mixed product to heat sources.
APPLICATION OF FEDERPRIMER: carefully mix component B with component AE until a uniform colour is obtained, then load the product with quartz level (0.1-0.5mm) in a weight ratio of 1:0.8. Once the mixture is obtained, proceed with the spreading and smoothing to zero with a smooth spatula, taking care to cover the entire surface. It is also recommended to dust the surface with fine quartz (0.1-0.5mm) immediately after applying the primer in order to improve the adhesion of EPORIV 20/FR.
PREPARATION OF EPORIV 20/FR: combine component B (hardener) with component A (coloured resin), mix for a few minutes with a low-rev drill until a lump-free, uniformly coloured mixture is obtained, then, still stirring slowly, add the required quantity of inert material and mix until a uniform mixture is obtained.

APPLICATION: EPORIV 20/FR can be used as a self-leveling coating and as a multilayer.

1. As a smooth self-leveling coating (2 mm thick)
Prepare the substrate properly by shot blasting and then cleaning the surface, then apply FEDERPRIMER, after which, once the primer has hardened, apply EPORIV 20/FR uniformly with a notched trowel. The hardening time of EPORIV 20/FR varies according to the temperature (from 6 to 24 hours). It is recommended to spread and level the mortar and smooth it out with a bubble roller in crossed passes to help the air escape.

2. As a multilayer coating (thickness 1-2mm)
It is recommended to adequately prepare the substrate by shot blasting and subsequent cleaning of the surface, then apply FEDERPRIMER, after which, once the primer has hardened, apply EPORIV 20/FR uniformly with a smooth trowel, then seed to saturation with quartz suitable for the thickness to be achieved, then remove the excess unanchored quartz and then apply the finishing layer of EPORIV 20/FR with a smooth trowel. If necessary, seed again and apply another layer. The hardening time of EPORIV 20/FR is influenced and dependent on the ambient temperature, in any case it is recommended, from the last coat applied, not to open the floor to pedestrian traffic before 24-48 hours and to heavy traffic not before 3-5 days.