Antimicrobial Protection

Antibacterial Coating for Pristine Indoor Air

Long-lasting VLAG antimicrobial coating that creates an invisible shield on your indoor surfaces, protecting against bacteria and viruses.

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Antibacterial coating shield protecting surfaces
The Technology

What Is VLAG Coating?

VLAG is an advanced photocatalytic antibacterial coating that harnesses visible light to continuously break down bacteria, viruses, and organic pollutants on coated surfaces.

Unlike traditional disinfectants that only work at the moment of application, VLAG creates a persistent antimicrobial shield that remains active long after application. The coating is transparent, odourless, and safe for all indoor environments.

Developed and tested to meet rigorous safety and efficacy standards, VLAG coating is ideal for high-traffic areas including offices, schools, childcare centres, clinics, and residential homes.

VLAG antibacterial coating product used by UC Fresh Air
Key Benefits

Why VLAG Coating?

Scientifically proven antimicrobial protection for your indoor spaces.

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Fights H1N1 & Influenza

VLAG coating has been tested and proven effective against H1N1 influenza virus and other common pathogens, providing robust protection for your family and employees.

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Silver Ion Technology

Incorporates silver ions with well-documented antimicrobial properties. Silver ions disrupt the cellular processes of bacteria and viruses, neutralising them on contact.

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Visible Light Activated

Unlike UV-dependent photocatalysts, VLAG is activated by ordinary visible light — meaning it works continuously under normal indoor lighting conditions, day and night.

Antibacterial coating application process
How It Works

Continuous Protection

VLAG coating works through a photocatalytic reaction. When indoor light hits the coated surface, it triggers a process that generates reactive oxygen species (ROS) which destroy bacteria, viruses, and organic pollutants on contact.

Transparent & odourless

Does not alter the appearance or texture of any surface

Long-lasting protection

Remains effective for months after a single application

Safe for all environments

Non-toxic and safe for homes with children and pets

Broad-spectrum efficacy

Effective against bacteria, viruses, fungi, and allergens

Our Process

Our 5-Step Treatment Process

A proven, scientific approach to ensuring your indoor surfaces are protected.

1
Site Assessment

Site Assessment

Our certified surveyor evaluates your space

2
Air Quality Testing

Air Quality Testing

Precise measurement of current air quality levels

3
Indoor Treatment

Indoor Treatment

Specialized coating and layering application

4
Air Purification

Air Purification

Treatment spray and ventilation to eliminate VOCs

5
Post-Treatment Testing

Post-Treatment Testing

Re-test to show measurable improvement

Common Questions

Antibacterial Coating FAQs

What is VLAG antibacterial coating?
VLAG (Visible Light Activated G-type) is a Japanese-developed antimicrobial coating that uses silver ion technology and visible-light photocatalysis to break down microbes on contact. It has been independently tested against H1N1 influenza and a broad spectrum of common indoor bacteria.

Where can antibacterial coating be applied?
Almost any indoor surface — walls, ceilings, desks, chairs, door handles, restroom fittings, school furniture, gym equipment, retail counters, hotel rooms, clinic surfaces, and childcare play areas. The coating is transparent and odourless after curing.

How long does the antibacterial coating last?
On undisturbed surfaces, the coating remains active for an extended period. We recommend annual re-application for high-traffic environments like schools, gyms, and medical facilities, and longer intervals for low-touch zones.

Is the coating safe around children, pregnant women, and pets?
Yes. The coating is water-based, non-toxic once cured, and used widely in Singapore childcare centres and kindergartens. Re-entry is safe after the standard ventilation cycle following application.

Does it work against viruses including coronaviruses?
The VLAG coating has documented activity against H1N1 influenza and a range of enveloped viruses. For rapid one-off virucidal treatment after a confirmed case, we recommend pairing it with our Deep Disinfection service.

How long does application take?
A typical office or retail space takes a few hours; large facilities are scheduled overnight or across a weekend so business operations are not interrupted.

Protect Your Space With VLAG Coating

Get a free site inspection and learn how antibacterial coating can provide lasting protection for your home or office.

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