Fischer DSSA AN Silicone Sealant Anthracite 340 ml

Fischer DSSA AN Silicone Sealant Anthracite 340 ml is a universal silicone sealant designed to provide reliable sealing performance for professional and domestic construction, renovation, and joint-filling applications. Supplied in a convenient 340 ml cartridge, this anthracite-coloured sealant is specifically formulated for indoor use, offering compatibility with a wide variety of surfaces in sanitary and kitchen areas, including corner, movement, and connection joints. It combines ease of application with robust durability, ensuring efficient work progress and long-lasting results in diverse environments.

Advantages

The high-quality formulation of this Fischer silicone sealant allows for effortless application and smooth finishing, which helps ensure efficient work during installation. Its outstanding movement capacity makes it exceptionally well-suited for high-stress expansion joints, guaranteeing dependable and long-lasting jointing under demanding conditions. The product provides a very good hold on smooth surfaces, effectively preventing moisture from forming in the substrate to ensure reliable daily functioning. Additionally, the high wear resistance protects the treated surface during routine cleaning, while long-term mold protection supports a clean and durable finish over time.

Suitable for

• Sealing corner, movement, and connection joints in sanitary and kitchen areas
• Indoor construction, renovation, and general joint-filling tasks
• High-stress expansion joints requiring high movement capacity and strong adhesion
• Applications on smooth surfaces where reliable protection against moisture is required

This product is not suitable for outdoor applications, as it is specifically designed for indoor use. It should also be avoided in structural glazing applications, fully submerged underwater installations, or on sensitive substrates that may react negatively with acetic-curing silicones, such as certain metals or natural stones without prior testing.

Key specifications

• Anthracite colour
• Silicone sealant type
• Universal material compatibility
• Volume: 340 ml
• Temperature resistance range: -40 to 180 °C
• Application temperature range: 5 to 40 °C
• Quantity: 1 piece per pack

Before application, ensure that all surfaces are clean, dry, and free from dust, grease, and old sealant residues. Prepare the cartridge by cutting the tip, attaching the nozzle, and inserting it into a standard caulking gun. Apply the silicone evenly into the joint to ensure full contact with the joint flanks. Smooth the sealant bead using a suitable smoothing tool or a gloved finger moistened with soapy water before the skin forms to achieve a neat finish and ensure proper adhesion.

What to consider before purchase

• Verify that the anthracite colour matches your specific aesthetic requirements
• Confirm that the intended application is strictly indoors
• Check that the operating temperatures will remain within the -40 to 180 °C range
• Ensure compatibility with the specific smooth surfaces of your substrate

For optimal results, apply the sealant within the recommended application temperature range of 5 to 40 °C and allow sufficient curing time before exposing the joints to mechanical stress, moisture, or routine cleaning.