Silicone acetate
Silicone acetate
SILSEAL-ACE-CONCRETEGREY-310ML
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- Excellent adhesion to a broad range of substrates, especially also on glazed surfaces
- Resistant to ageing, weathering and UV
- Permanently elastic
- Compatible with paint
- Not suitable for use in building construction joints in accordance with DIN 18540
- Due to the large number of varnish and glazing formulations, preliminary testing is required in order to rule out any interactions
- Take care with sealant joints that have been fully painted over. These tend to develop cracks when movement occurs in the joint, as the applied paint is generally less elastic than the sealant and then causes cracks to form in the paint.
- The setting speed is dependent on the application temperature, the weather and the surface moisture. The setting speed is greatly delayed in cold, damp weather.
- Discolouration may occur in wood containing tannic acid
- For vertical joints, please observe the run-off behaviour of the sealant
- May cause corrosion on metals such as steel, copper and zinc-plated surfaces
- Not to be used in conjunction with pre-compressed sealing tapes
- Not suitable for bonding or filling cavities
- Due to the large number of varnish and glazing formulations, always carry out your own tests on the area first, especially on alkyd resin paints and powder-coated aluminium
Tested in accordance with EN 15651 Part 1
- Fire behaviour: Class E
- Stability under load: ≤ 3 mm
- Volume loss: ≤ 25%
- Tensile behaviour under pre-stress and immersion in water: NF
- Durability: Passed
The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.
Datasheets(X)
Sealing of expansion joints exposed to medium loads, for indoor and outdoor use.
- The surface must be load-bearing, clean, dry and free from grease, rust and water
- Do not use in heavy rain
- The joint dimensions must be observed
- Prime the joints with PE back-fill material
- A primer, e.g. with Silicone primer, improves the adhesion for absorbent or porous surfaces
- Smoothing agents must only be used before the skin formation time and must be completely levelled after use with a smoothing tool. Excess product next to the joint must also be removed immediately, otherwise staining may occur
- Please observe the "General Notes on Application for Sealants" overview sheet. Further information in the technical data sheet.
Container | Cartridge |
Contents | 310 ml |
Chemical basis | Sauer silicones (acetate systems) |
Colour | Concrete grey |
Continuous motion absorption | 12.5 % |
Shore A hardness | 20 |
Min./max. processing temperature | 5 to 40 °C |
Min./max. temperature resistance | -40 to 120 °C |
Min./max. full curing speed /conditions | 2-3 mm/d / 23°C and 50% relative humidity |
Min. skin-formation time | 15 min |
Conditions for skin-formation time | at 23°C and 50% relative humidity |
Min. breaking elongation | 500 % |
Fungicidal properties | No |
Shelf life from production | 18 Month |
Density | 1 g/cm³ |
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