webertop finitura W – White Finishing Render 25 kg
Category: Строителство / Мазилки и шпакловки
Colours: White
Description
webertop finitura W is a white finishing render (fine plaster) based on Portland cement, hydrated lime and selected aggregates. This premium product is enriched with water-repellent agents and fibres, developed to prevent cracking and to improve adhesion to the substrate. Supplied in 25 kg paper bags.
Advantages
- White finishing render
- Easy to prepare and apply
- For interior and exterior use
- Water-repellent, fibre-reinforced against cracking
Uses
- Interior and exterior renders, on all types of traditional and absorbent substrates.
- Decoration and protection of vertical surfaces.
Not recommended
- On painted or varnished surfaces, wood, gypsum or metal.
Product information
Technical data
| Brand | weber – Saint-Gobain |
|---|---|
| Product code | W3042L |
| Product type | Cement-lime finishing render (fine plaster) |
| Colour | бяло |
| Final appearance | white – rough texture |
| State | powder |
| Packaging | Paper bag, 25 kg |
| Units per pallet | 1,400 kg / pallet |
| Едрина | 0.7 mm |
| Mixing water | 7–7.5 L per 25 kg bag |
| Consumption | 2.4–2.8 kg/m² (indicative – depends on the substrate and the application technique) |
| Application thickness | 5 mm |
| Fresh mix density at 20 °C | 1,650–1,750 kg/m³ |
| Pot life | use within 2 hours |
Substrate preparation
- Air and substrate temperature must be above +5 °C and below +30 °C during application.
- The substrate must be solid, stable, clean and free of dust and micro-organisms.
- On existing substrates or traditional mortars, pre-treat the surface with a suitable primer.
- On very absorbent substrates or in hot weather, dampen the substrate lightly the day before.
- Protect the working area with scaffold nets against wind, sun and rain; avoid working in particularly adverse weather.
Приложение
- Mix the 25 kg bag with 7–7.5 L of clean water in a clean container using an electric mixer, adding the powder gradually.
- Mixing time must not exceed 3 minutes; use the prepared mix within 2 hours. In hot weather, dampen the substrate lightly the day before.
- Apply with a steel trowel in one or two coats, max. 2–2.5 mm per coat. For a second coat, wait until the first has reached the consistency needed to carry it.
- When the material reaches the right degree of drying, pass a damp sponge over the surface to obtain the desired final look.
Tools
Mixing: electric mixer. Application: steel trowel. Finishing: damp sponge.
Shelf life
12 months when stored in a dry place on wooden pallets. The production date is printed on the bag.
Изтегляния
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