Silicone acetate
Silicone acetate
SILSEAL-ACE-BLACK-310ML
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Broad range of uses
Excellent adhesion to a broad range of substrates, especially also on glazed surfaces
Highly resistant
Resistant to ageing, weathering and UV
Permanently elastic
Can be painted
Not suitable for use in building construction joints in accordance with DIN 18540. Due to the wide variety of paint and lacquer formulas available, we recommend that you always carry out preliminary testing in order to rule out any interactions. Caution: Sealant joints that have been fully painted over tend to crack when movement occurs in the joint, as the applied paint is generally less elastic than the sealant. The setting speed is dependent on the application temperature, the weather and the surface moisture. The 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 for use in contact with pre-compressed sealing tapes.
Acetoxy silicone is not suitable for bonding or filling cavities. Due to the large number of varnish and glazing formulations available, 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 substrate must be intact, clean, dry and free from grease, rust and water. Do not use in heavy rain. Observe the joint dimensioning. Prime the joints with PE back-fill material, art. 0875... On absorbent and porous substrates (e.g. concrete), priming (silicone primer 0892170) improves adhesion. When using smoothing agents, it must only be used before the skin formation time and must be completely removed after use with a smoothing tool. Excess quantities next to the joint must also be removed immediately. Otherwise staining may occur. Please observe the "General Notes on Application for Sealants" overview sheet. For more information, please refer to the technical data sheet.
Container | Cartridge |
Contents | 310 ml |
Chemical basis | Sauer silicones (acetate systems) |
Colour | Black |
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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