Blanco Subline 430/270-U | Silgranit Undermount Sink

• Premium German-made Silgranit composite construction
• Seamless undermount installation
• Scratch resistant surface
• Heat resistant up to 280°C
• Stain resistant and easy to clean
• Non-porous, hygienic surface
• Repels water and reduces limescale build-up
• Suitable for contemporary and minimalist kitchen designs

Overall Bowl Size: 755 x 460mm
Internal Bowl Size: 430 x 400mm + 270 x 400mm
Bowl Depth: 200mm
Corner Radius: 10mm
Minimum Cabinet Size: 800mm
Reversible: No
Installation: Under Mounted
Finish: Silgranit Paradur II
Colour:Anthracite
Warranty: 25 Years

Care & Maintenance
Blanco Silgranit sinks are designed to withstand the demands of everyday kitchen use while maintaining their colour and appearance for years to come. The non-porous surface naturally repels water, dirt and stains, making routine cleaning simple and effective.

Daily Cleaning
For everyday care, rinse the sink with warm water and wipe clean using a soft sponge or cloth with a mild dishwashing detergent. After cleaning, rinse thoroughly and dry with a soft cloth to minimise water spotting and soap residue.

Removing Stains & Scuff Marks
Most food stains and minor scuff marks can be removed using dishwashing liquid and a soft nylon cleaning pad. For more stubborn stains, use a diluted solution of 50% household bleach and 50% water, leave for up to 30 minutes, then rinse thoroughly with clean water. Dark-coloured sinks should always be rinsed well with hot water after cleaning.

Limescale & Hard Water Deposits
In hard water areas, mineral deposits may develop over time. To remove limescale, apply warm white vinegar to the affected area, allow it to sit for approximately 20 minutes, then rinse thoroughly and finish with warm soapy water. Repeat if required for stubborn deposits.

Avoid
To protect the finish of your Silgranit sink, avoid:
- Steel wool or abrasive scouring pads
- Harsh abrasive cleaning products
- Concentrated bleach or hydrochloric-based cleaners
- Ammonia, caustic or highly corrosive chemicals
- Paint, grout or construction materials being cleaned in the sink
- Placing extremely hot cookware directly onto the sink surface for extended periods
- Drain cleaning chemicals that require the sink to be filled with water

Heat Resistance
Silgranit is highly heat resistant and engineered to withstand temperatures up to 280°C under normal household conditions. However, using a trivet or heat mat is recommended when placing very hot cookware into the sink.

Long-Term Performance
With regular care and routine cleaning, your Blanco Silgranit sink will maintain its beauty, hygiene and performance, making it an ideal choice for modern family kitchens.

Blanco Silgranit sinks are backed by a 20 Year Manufacturer's Warranty when installed and maintained in accordance with the manufacturer's instructions.

For complete warranty terms, care recommendations and product information, please visit the official Häfele New Zealand website.

View Blanco Sink Information & Warranty →