Bedding plaster LF RD
Product description
Fescon Bedding Plaster LF RD is a polymer-based low-dust bedding plaster for interior walls.
Applications
- Wall and ceiling surfaces in dry spaces
- Suitable for rock material bases and board surfaces
- The levelling compound cannot be used for floor levelling or as a base for tiling
- Low dust generation during mixing
The product is suitable for use on sites with a Nordic Swan Ecolabel.
Vinkki! Vieritä taulukkoa sivuttain
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6416841201010
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BEDDING PLASTER LF
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20101
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20 kg
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Mixing
Refer to the package for how much water the levelling compound requires. Add the dry material to the water and mix with a drill paddle for around one to two minutes. Let the levelling compound stand for at least fifteen minutes and mix it again for a short while. The finished levelling compound remains workable for around one day. The adhesion and wear resistance of the levelling compound can be improved by replacing 10% of the water with Fescon Primer.
Work instructions
The base should be solid, clean and free from any dust or other materials that could compromise adhesion. Before starting work, all structural components at risk of being damaged during levelling must be protected. Apply the levelling plaster on the surface (surface moisture must be below 90%) using either a plaster sprayer or steel trowel. Any excess plaster may be recovered and reused. If you apply several layers of plaster, allow the previous layer to fully harden before applying the next layer. Depending on the conditions, hardening takes one to two days. If necessary, the dried surface is sanded after each plaster application. The levelled surface can be treated with LRF or wallpapered or painted.
Other considerations
Do not leave the levelling compound in the pumps and hoses for longer than a day. Excess moisture of the structure may cause yellowing of the putty. Surfaces must be levelled in accordance with the general quality standards for indoor renovations (SisäRYL 2013).
Waste handling
Storage and handling of waste. See the separate storage and disposal instructions https://www.fescon.fi/en/material-bank
| Material usage |
1 mm layer aprox. 1.2 kg/m² (full levelling max. 1-3 mm/application) |
| Water requirement |
4.8-5.6 l/20 kg |
| Type |
powder |
| Binder |
polymer adhesive |
| Colour |
whitish |
| Maximum grain size |
0.6 mm |
| Package size |
20 kg |
| Storage |
storage time in a dry location approx. 1 year |
| Layer thickness |
1 - 5 mm |
| Lowest usage temperature |
+ 10°C |
| Workability time |
1 day |
| Coatability |
Surface levelling, painting or wallpapering |
| Hardening time |
approx. 1 day at + 20°C, approx. 2 days at + 10°C
drying time depends on layer thickness and the humidity in the drying area |
| Adhesion strength |
> 0.5 MPa (for a concrete surface) |
| Fire class |
A2 |
| Exposure class |
RL 01 - RL 03 ( RL 04 with addition of primer) |
| Waterproofness |
not waterproof |
The information is based on tests and practical experience. We cannot affect conditions at the work site so we cannot assume responsibility for the end result affected by local conditions.