Sikagard®-850 Clear - Permanent Anti Graffiti Coating
Verified by manufacturer 5 months ago
Permanent clear anti-graffiti and anti-fly poster coating.
Application
As a permanent anti-graffiti and anti-fly poster coating
on the following substrates:
- Fair faced concrete, masonry, cementitious render.
- Coated concrete, masonry, cementitious render.
- Coated concrete, masonry, cementitious render previously treated with a hydrophobic impregnation.
- Coated or uncoated wood.
Suitable for:
- Moisture control (Principle 2, method 2.3 of EN 1504-9).
- Increasing the resistivity (Principle 8, method 8.3 of EN 1504-9).
Description
Sikagard®-850 Clear is a one-part ready to use, polyorganosiloxane based, permanent anti-graffiti and antifly poster semi-matt coating. This product is part of the Sikagard Anti-graffiti system.
Features and benefits:
- Ready to use - no dilution with solvent at job site.
- Permanent - graffiti can be typically removed more than 20 times without damaging the protection, or requiring a refresher coat, when using non-aggressive cleaning techniques.
- Poster prevention – fly poster does not bond onto protected substrate or can be easily removed, even
- after many cleaning cycles.
- Semi-matt aspect. Clear aspect when using the fairfaced concrete build-up.
- No chemical agents required for cleaning.
- Cleaning requires only cold-water pressure (80 to
- 100 bar) or cold-water low pressure washing and
- rubbing down with a clean cloth or scrubbing brush.
- Water vapour permeable.
- Complies with the requirements of EN 1504-2 as protective coating.
- Low water absorption.
- Very good resistance against weathering and ageing.
- Good resistance to UV exposure.
- Applied by brush, roller or airless spray.
- Very low dirt pick-up.
- CE marked.
General information
Color | Clear |
Material | Polymer Solvent-based |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | M60/195 Special coating M60/18 Special coating |
Specification data - Anti-graffiti coatings
Category of use | Permanent. |
Colour | Final applied finish: Semi-matt / clear. |
Density | ~0.92 g/cm³ (at +23 °C). |
Composition | Polyorganosiloxanes polymer and solvent. |
Volatile organic compound (VOC) | ~350 g/L (calculated). |
Capillary absorption | 0.0026 kg/m²h0.5 (to EN 1062-3). |
Water vapour diffusion resistance | SD = 0.28 m (to EN ISO 7783-1/2). Conforms to Class I (<5 m). |
Freeze thaw cycle | >1.8 MPa (to EN 13687-2). |
Literature
sikagard 850 clear product datasheet
Sikagard 850 system method statement
Sikagard 850 Safety datasheet
Sikagard 850 clear case study