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An even grain structure is produced by adding high-quality quartz sand.
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.
Not suitable for bitumen, civil engineering and underwater joining, on silicate substrates or joints that can be walked or driven on.
Tested in accordance with EN 15651 Part 1
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.
For sealing joints and cracks on indoor and outdoor structured or textured plaster. Typical surfaces: Plaster, concrete, masonry, gypsum, artificial stone, polystyrene etc.
Adhesion surfaces must be clean, dry and firm. Priming improves adhesion to porous and highly absorbent substrates. Mixing ratio of primer: Textured acrylic with water, ratio of 1:1 to 1:5 (depending on viscosity). Old coatings, mortar and cement residues must be removed. Risk of yellowing on contact with white alkyd resin paints cannot be excluded. Risk of corrosion when used on plain iron and non-ferrous metals.
Please observe the "General Notes on Application for Sealants" and "Construction Material Compatibility of Würth Sealants" overview sheet.
Continuous motion absorption
Full curing speed
Fully hardening/curing conditions
23°C and 50% relative humidity
Min. skin-formation time
Min. breaking elongation
Breaking elongation conditions
for 2-mm film
Conditions for skin-formation time
at 23°C and 50% relative humidity
Shore A hardness
Min./max. temperature resistance
-20 to 75 °C
Min./max. processing temperature
5 to 40 °C
Recoatable/Can be painted over
Surface pre-treatment required
On absorbent or porous surfaces
Ratio of ingredients
Mixing ratio of acrylic sealant to water = 1:1 to 1:5
Shelf life from production
Conditions to maintain shelf life from production
at 10°C to 25°C
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!