Vieroacryl RST 1,0/1,2/1,5

Layered coating - colored plaster made with acrylic resins of grain size 1.0/1.2/1.5mm

It contains acrylic copolymers, color oxides, quartz powder, marble chips and special additives.

Vieroacryl RST 1,0/1,2/1,5

Layered coating - colored plaster made with acrylic resins of grain size 1.0/1.2/1.5mm

It contains acrylic copolymers, color oxides, quartz powder, marble chips and special additives.

2,5Kg – 25,0Kg

Vieroacryl RST 1.0/1.2/1.5 is a trowel-type plaster based on water-based acrylic copolymers, colored oxides, quartz powder, marble chips and special additives. The type of binder used gives the product high resistance to alkalis and atmospheric agents. The adoption of solid pigments that are very resistant to light and alkalis ensures the stability of the colors even on masonry that is particularly exposed to light radiation and bad weather conditions. This specific composition gives the product excellent characteristics of workability, elasticity and remarkable adhesion.

Tools

Stainless Steel Spatula, Plastic Spatula

Cleaning
tools

Water

Drying between coats

24 h

Back in
service

24 h

Number of
layers

1
BENEFITS
  • The type of binder used gives the product high resistance to alkalis and atmospheric agents
  • The adoption of solid pigments that are very resistant to light and alkalis ensures color stability
  • This specific composition gives the product excellent workability, elasticity and remarkable adhesion characteristics
  • It contains special surface preservatives, which give the coating preventive protection against the formation of algae, moss and fungi
  • This product is part of the composite external thermal insulation systems “Vieroclima P” and “Vieroclima PV”, which enjoy the European technical approval ETA 05/0171 and ETA 11/0051
INFORMATION

The Vieroacryl RST 1.0/1.2/1.5 colored trowel plaster based on water-based acrylic copolymers, colored oxides, quartz powder, marble chips and special additives is applied in a layer of approximately 1.0 – 1.5 mm thickness and consumption of approximately 1.8 ÷ 2.4 kg/m2. It is suitable for use on plaster, lime mortar, cement mortars, prefabricated cementitious elements and surfaces that have already been treated with other paints, properly prepared and primed with PRYMER ACQ or PRYMER PGM primer. It is part of the composite external thermal insulation systems “Vieroclima P” and “Vieroclima PV”, which enjoy the European technical approval ETA 05/0171 and ETA 11/0051

 

Preparation

  • Do not apply to masonry exposed to intense sunlight during application or in ambient temperature conditions where the substrate may reach below + 5ºC or above + 35°C in the first 24 hours after application. The relative humidity must not exceed 70%.
  • Apply to homogeneous substrates, complete the facade masonry without interruptions, avoid recovering material where it is dry. In the case of very large surfaces, provide suitable interruptions near gutters or gutters or create expansion joints.
  • After application, the surfaces must be protected from possible rain for at least 48 hours.
  • New, mature, homogeneous, complete city wall surfaces:
    • Clean thoroughly, removing all traces of dust. Make sure the wall is completely dry.
    • Apply a coat of PRYMER ACQ 100 primer and let it dry for 24 hours.
  • External walls, cementitious, mortar or plaster surfaces, already coated or partially degraded:
    • Painted surface: remove all traces of dirt or stains, parts that are not completely adhered and any frayed parts.
    • Surface with several old coats: remove the old coats with an abrasive and wash the surface with a high-pressure water jet. In the event of moss or mold, first clean with the anti-mold solution. Apply coats up to 5 mm thick with the ADESAN G5 GREY cementitious leveling mortar. After unifying the surface, proceed with the application of a coat of PRYMER SE primer and let it harden for at least 5-6 days.
  • Apply a coat of PRYMER SE and let dry for 24 hours.
  • Wall surfaces with VIEROCLIMA external thermal insulation system:
    • Check the hardening of the reinforced leveling layer.
    • Apply a coat of PRYMER ACQ or a coat of PRYMER PGM.

 

Application

Apply a layer of Vieroacryl RST 1.0/1.2/1.5 with a stainless steel upper handle spatula. Then work the material with a plastic trowel and before it starts to dry, spread it with the same tool.

  • The product completes the drying and polymerization processes within 8 – 10 days in good environmental conditions (+5°C / +35°C, max. Humidity 85%). If the product, during this period, is washed away by rainwater, unsightly marks and runs with a translucent and sticky appearance may appear. This phenomenon, of a temporary nature, does not affect the quality characteristics of the product and can be easily eliminated by washing with water or by waiting for the next rain.

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