EPOPAINT AC PRO is a two-component high quality finish. It has high chemical resistance against various substances: saline, acid, basic solutions, lubricating oils, diesel oil, detergents, fertilizers. In particular, EPOPAINT AC PRO is suitable for use in the presence of acids, bases and heat. An extreme example of use is the protection of equipment in the hot-air zinc sector where strong acids and ammonium salts are present. Other characteristic are excellent mechanical performance, impact, scratch and abrasion resistance. It maintains high performance up to temperatures of 200°C continuously. We suggest this finish in the cycle consisting of EPORUST HQ PRO as primer and EPORUST HQ TIX PRO as intermediate.Get information
Usually the product is applied on surfaces already primed, rigorously dry, clean, perfectly free of oil, grease, dust, moisture or other contaminants. However, it is possible to apply the product directly on metal. If required the product is suitable for galvanized surfaces after degreasing and removal of any zinc salts.
Spray, brush or roll. Preferred application is airless spray. Brush or roller don't grant an uniform coverage, use these techniques only on retouch or small surfaces.
CONVENTIONAL SPRAY LOW PRESSURE PUMP
Pressure ratio 28:1
Nozzle diameter (inch) 0,013÷0,017
This is a two-component product. Before mixing the two components it is recommended to homogenize the component possibly with agitator and shake vigorously, possibly without opening, the packaging of component b. After mixing and addition of appropriate thinner, agitation should be continued until it became homogeneous. In order to use the correct mix ratio, necessary to obtain the best results, we recommend to catalyse only entire packs. In case you want to use only a portion of the pack, you should equip with adequate precision scale for catalysis by weight and appropriate sized containers for catalysis by volume. The pot life (time of use after catalysis) is significantly reduced by increase of temperature. Ambient temperature has influence on curing time which, under 10° C is extended considerably. Epoxy products are not suitable to use at low temperatures (typically under 5-8° C), except through the use of a specific catalyst (winter grade). The temperature of the surface to be treated must be at least 3° C higher than dew point. If this condition is not met the resulting condensation, not always visible, may easily lead to phenomena of nonadherence. The coating requires a period of 7-15 days at 25° C for complete curing. The over-coating should be performed preferably within two days. After this time, to ensure a secure adhesion of additional coats is recommended to abrade with steel wool or fine sandpaper. As is widely known, the UV rays are able to cause the surface chalking of epoxy coatings causing an aesthetics alteration, which however does not compromise in any way the performance. Carefully remove any accumulated roughness prior to the application of subsequent coats. It is recommended to implement all necessary measures (development of equipment for painting, using any thinner retardant-wetting thinner, position yourself upwind, proper progression of the surfaces to be painted) to prevent the accumulation of dust coating, which if not removed causes inhomogeneity of the film.