Liquid Guard ® Longterm Antimicrobial Disinfectant

From: £264.10

Liquid Guard® Longterm Antimicrobial Disinfectant is a simple spray and wipe two-part nano-coating application. It consists of Step 1 Liquid Guard® Cleaner and Primer and Step 2 Liquid Guard® Antimicrobial Coating.

Liquid Guard® has now been certified effective against SARS-CoV-2 to request the test report please complete the form in the ‘contact us’ section.

Coverage: Between approx. 90/125m2 /litre, in a ratio of 1:1 cleaner and primer to coating.

1 litre covers approximately 2,700 standard size door plates, or approximately 50 desks or work spaces and terminals

N.B All 1 litre bottles are shipped with a tamper evident screwtop. Trigger sprays are available to purchase.


Liquid Guard®  Longterm Antimicrobial Disinfectant coating system is the newest generation of surface disinfection offering year-long performance. Not only does it repel liquids/dirt and prevents micro scratches, but it also boasts an antimicrobial function that kills viral and bacterial pathogens that touch treated surfaces. This therefore reduces the spread of infections, coughs and colds at home and in the community.

Through direct spray application or fogging, Liquid Guard® can protect the vast majority of surfaces. Additionally, the invisible seal of nano liquid-glass protects the health and well-being of all, particularly those who are susceptible to illness.

Liquid Guard® Longterm Antimicrobial Disinfectant offers the following key performance characteristics:

  • Safe antimicrobial functionality – presence can be verified using various microbial activity reading equipment
  • Prevents microbial odours
  • Permanent fungicidal function
  • Deprives house dust mites of food
  • Prevents mould growth on smooth and textured surfaces
  • Prevents micro scratches and reduces damage by improving the friction coefficient
  • Facilitates cleaning and removal of limescale, soot, grease, dust etc.
  • Promotes comfort, well-being, and safety
  • Free from SVHC (especially free from fluorine, PBT/vPvB substances)

Areas of use

Self-disinfecting easy application Liquid Guard® is ideal for use in a wide range of settings, including:

  • Protection against infections on plastics, stainless steel or varnished surfaces: Therefore suited for use in public facilities, hotels, public transportation and food service industries.
  • Permanent surface disinfection in hospitals and caring/nursing facilities, especially those within intensive and quarantine care. High-risk surfaces including doorknobs, shelves, work-tops, and floors (please check national regulations!).
  • Permanent hygiene for phones, keyboards, and other input devices that are in regular use.


Anti-bacterial and anti-viral tests and certificates

During laboratory testing, Liquid Guard® has been certified for use against:

  • SARS-CoV-2
  • TGEV Coronavirus (99.8% kill, effective against enveloped viruses which included Coronavirus)
  • Influenza A
  • Staphylococcus aureus (MRSA = methicillin-resilient Staphylococcus aureus)
  • Escherichia coli (intestinal bacteria)
  • Klebsiella pneumoniae (odour-creating bacteria)
  • Listeria monocytogenes (food-stuff)
  • Salmonella choleraesuis (food-stuff)
  • Aspergillus niger (slightly sporicidal)
  • Pseudomonas aeruginosa
  • Enterococcus hirae

For complete list click here

COVID 19 Update

Government advise “if an alternative disinfectant is used within the organisation ensure that it is effective against enveloped viruses”, Bathroom Wipe-out 365™ has been tested and certified effective against the following enveloped viruses:-

  • SARS-CoV-2
  • TGEV Coronavirus (99.8% kill, not the current strain of Coronavirus)
  • Influenza A

Additional information

Weight N/A
Chemical basis:

a modified silica created a non-migrating antimicrobial glass layer

Layer thickness


Water resistance:

slightly hydrophobic

Temperature Stability:

150 degree Celsius

Chemical Stability:



2000h according to ISO 11507 A (corresponds to circa 3-4 years)

Resilience: (mechanical)

Glass. ceramic > 40,000 cycles according to ISO 11998 (cleaning with water)
Noble metals > 20,000 cycles according to ISO 11998 (cleaning with water)
Plastics > 5,000 cycles according to ISO 11998 (cleaning with water)

Salt Water resistant:




Storage stability:

1 year

Temperature Sensitivity:

3 to 40o C


Spray: Approximately 10ml/m² for Cleaner + Primer and Liquid Guard spray


step 1 use the cleaning and polymerising spray (Liquid Guard® clean and primer) to degrease and clean the surfaces thoroughly. Only in case of extreme contamination (or limescale) should a pre-cleaner for the specific type of contamination be used. After the liquid has evaporated (circa 5 min at normal room temperature) a polymer layer is formed.

step 2 to activate the polymer layer so it becomes antimicrobial, wipe it over with the activating wipe (Liquid Guard® spray thoroughly as per step 1.

step 3 after 2 minutes the surface should be buffed using the microfiber wipe/cloth until all visible streaks disappear. A thorough polishing will be necessary, especially on transparent or shiny surfaces.

After 6 hours the coating is hardened and ready for use.

Compatible surfaces:

Liquid Guard® can be used on these surfaces:

Oxidation resistant metals
Plastics, made from e.g. PMMA, ABS, ECTFE, HDPE, LDPE, PA, PC, PMP, PP, PS, PVC, SAN or SI
Printed cardboards and wrapping

Incompatible surfaces

Liquid Guard CANNOT be used on these surfaces:

Surfaces in contact with foods
Water-sensitive surfaces, such as e.g. paper If you’re unsure whether our products are suitable for any surface, please do not use it.


1L, 5L, 20L, 200L


H411 Toxic to aquatic life with long lasting effects.

P273 Avoid release to the environment.

P280 Wear protective gloves.

P404 Store in a closed container.

P501 Dispose of contents/container in accordance with local/regional/national/international regulation.

Application Video


Liquid Guard V2 Product Information Sheet

Test Report TGEV Coronavirus

Test Report Influenza A virus (H1N1)

Test Report Escherichia coli DSM 22312

Test Report Clostridioides difficile DSM 27543

Test Report Staphylococcus aureus DSM 21979

Test Report Salmonella choleraesuis DSM 11320

Test Report Pseudomonas aeruginosa EDCC 5272

Test Report Listeria monocytogenes DSM 15675

Test Report Kelebsiella pneumoniae DSM 6135

Test Report Escherichia coli DSM 1576

Test Report Enterococcus hirae DSM 3320

Test Report Aspergillus niger DSM 1988

Liquid Guard® antimicrobial performance after weathering:

Enterococcus hirae 3 year antimicrobial test (2)

Enterococcus hirae 1 year antimicrobial test

Staphylococcus aureus 225 day antimicrobial test

Application Instructions

Liquid Guard® Cleaner & Primer


Liquid Guard® Antimicrobial Coating


Please Note: We only deliver to registered UK addresses with a valid Post Code.

We only supply to the UK from this site, contact us on + 44 (0)1691 654282 for delivery to Ireland and the rest of the world.

Please notify us if you have specific delivery requirements such as a restricted access, requirements for a tail-lift delivery vehicle or pallet truck. Failure to notify us of special delivery instructions can incur additional charges from our carriers.