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SUMO Nano Coating Technology for Kitchen Sinks

Nano Coating Technology for Effortless Cleanliness

SUMO kitchen sinks carry a nano coating that repels water, oil and everyday stains, on all three surfaces: nano, embossed and honeycomb. Grease wipes straight off, so the sink keeps looking new with very little effort.

The smooth coating stops grime and residue from sticking and resists scratches, corrosion and discolouration. It is oil-proof and anti-condensation too. Sound padding comes installed, and reinforced 3.0 mm + 1.0 mm thickness means the sink installs top-mount or undermount.

Close-up of the nano-coated surface of a SUMO kitchen sink

Design

Designed in Japan

Recognition

Award-winning design

Pricing

Every price shown online

Delivery

Processed in 2–4 business days, delivered in 2–5 business days

Close-up of the honeycomb surface of a SUMO kitchen sink

Experience the difference

Nano Technology features an advanced nano-coated surface that creates an ultra-smooth, water-repellent finish on every SUMO kitchen sink.

Water, oil and residue slide off the coated surface, so the sink keeps its natural shine. Mineral deposits and everyday stains come away with a quick wipe.

The coating also guards against corrosion, scratches and wear, so the sink stays hygienic and holds its finish through heavy daily use.

The result is a sink that stays cleaner for longer and makes washing up a quicker job.

Stain & Water Repellent

The nano coating forms an invisible layer that repels water, oil and stains. Residue, water marks and discolouration have nothing to cling to, so your sink stays cleaner with very little effort, even after heavy daily use.

Easy To Clean

The smooth nano-coated surface lets food, grease and dirt rinse away with less scrubbing and fewer harsh cleaners, so everyday cleaning is quicker and easier.

Hygienic Surface

The nano coating helps inhibit bacteria and mould growth because less can stick to the surface. Your sink stays a cleaner, safer place to prepare food.

Scratch & Corrosion Resistant

The nano coating protects against scratches, rust, oxidation and corrosion, so the sink keeps performing in a wet, busy kitchen. It sits on reinforced 3.0 mm + 1.0 mm thickness and installs top-mount or undermount.

In every SUMO kitchen sink

Built for a kitchen that gets used every day

All twelve sinks share the same construction, whichever surface, size or colour you choose.

Nano-coated

A nano coating over SUS304 stainless steel, across the whole bowl.

Scratch-resistant

Pots, pans and cutlery are less likely to leave marks in daily use.

Oil-proof

Cooking oil wipes away instead of settling into the surface.

Anti-condensation layer

Helps stop moisture forming under the sink, so the cabinet below stays drier.

Sound padding

Padding fitted under the bowl softens the noise of running water and dropped cutlery.

Reinforced 3.0 mm + 1.0 mm

Reinforced 3.0 mm + 1.0 mm thickness on every sink in the range.

Every one can be fitted top-mount or undermount.

Nano-coated. Stain-resistant. Easy to maintain.

Design & materials

Waterproof Technology

Smart Bidet Seat Technology

Part of the collection

Kitchen Sinks

Compare all twelve sinks side by side, see the matching tap and read the common questions.

See the collection Kitchen sink questions

Help choosing

Not sure which one is right for you?

Send a photo of your counter or the size of your cabinet, and we'll point you to the right sink, surface or finish.

WhatsApp +65 8988 1339

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