DEFLECTA ANTIMICROBIAL® is a clear biocide formulation with bacterial/mould control properties which produces a sanitised surface, on and within the wall matrix - the best solution for bacterial/mould control, with an internal moisture suppressant.

Used for


Can be applied to both interior or exterior concrete slabs in areas such as food and beverage, pharmaceutical, health, agricultural, dairy, animal husbandry, manufacturing/ processing, education and sporting facilities.


Architects, Builders, Contractors, Applicators, Clients, International.


Concrete/cementitious based materials in surface including render (mortar) putty surfaces where required.

About Antimicrobial


DEFLECTA ANTIMICROBIAL® is a Government Certified (APVMA approval no. 60195/56867) and Registered Biocide treatment for concrete. It impregnates both new and aged concrete with a biocide treatment that kills bacteria/pathogens on and within the concrete matrix for a minimum of 5 years. DEFLECTA ANTIMICROBIAL® is safe to use near humans and animals.

How it works

DEFLECTA ANTIMICROBIAL® treatment when applied to the concrete surface the product both penetrates and sanitises the concrete. The biocide becomes active, killing bacteria @ 99.99% while controlling moisture movement with-in the concrete matrix. The treatment remains active for a minimum period of 5 years.

If required as a wall treatment, DEFLECTA ANTIMICROBIAL® can be utilised for any concrete/cementitious render (mortar), putty material killing bacteria @ 99.99%.


  • Kills disease carrying bacteria in or on concrete including: Staphylococcus Aureus (Golden Staph) - Listeria - Escherichia Coli (E.Coli) - Salmonella
  • Active at 99.99% up to a depth of 100mm into the concrete matrix for minimum period of 5 years
  • Suppresses growth of mould, mildew and fungi
  • Suitable in concrete for potable water storage
  • Approved by HACCP International for use in food preparation areas
  • Low VOC* <10 grams per litre
    Green Star Design, Green Building Council of Australia Compliant
  • Zero VOS*
  • Reduces internal water migration
  • Water based and non-toxic formulation
  • Bio-degradable
  • Purges waste material and odours ie; urine, oil etc., from aged concrete while sanitising it's matrix and surface
  • Increases abrasion resistance and hardens concrete surface
  • Minimises dusting
  • Minimises surface cracking of new concrete
  • Easy application
  • Internal moisture suppressant

*VOC/VOS= Volatile Organic Compounds and Volatile Organic Solvents


Technical Information

Architectural Specifications
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HACCP International Certification
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Technical Data
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We understand that choosing the correct solution and type of product is essential for the success of any project. Deflecta has a technical support team with many years of concrete industry experience and successful project applications and are ready to help you find the right solution for your application.