SINAK VC5™ is a penetrating concrete curing and moisture-control treatment designed to protect applied flooring systems from failure caused by moisture and alkalinity within new concrete.
Applied to freshly placed concrete, SINAK VC5 combines concrete curing and long-term moisture control in a single application. The treatment penetrates the concrete substrate and reduces moisture-vapour transmission at the bond line, creating a stable surface for the installation of adhesives, floor coverings, coatings and polished concrete systems.
Unlike conventional membrane-forming curing compounds, SINAK VC5 does not form a film or leave a surface residue that must be removed. It is not a bond breaker and does not alter the appearance or surface profile of the concrete.
SINAK VC5 is compatible with correctly specified porous and non-porous adhesives, resilient flooring, carpet, timber flooring, tiles, resin flooring, protective coatings and concrete polishing systems.
By controlling moisture and alkalinity from the time the concrete is placed, SINAK VC5 helps prevent costly flooring failures and can eliminate the need for separate moisture-mitigation treatments later in the construction programme.
SINAK VC5 is supplied as a ready-to-use, water-based treatment requiring no mixing, dilution or agitation. The water-clear formulation is non-toxic, contains no solvents and produces no volatile organic compounds.
CANZAC supplies SINAK VC5 throughout New Zealand and provides product selection, specification assistance and application support.
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Product details: SINAK VC5™ penetrating concrete curing and moisture-control treatment applied in accordance with CANZAC specifications.









