New products enhance and protect concrete floors

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A section of the treated concrete floor at Toyota Material Handling’s purpose-built facility in Gqeberha, Eastern Cape

Sika SA has released two new flooring products designed for form and function. They comprise Sikafloor CureHard LI, a lithium silicate liquid hardener and densifier of fresh and hardening power-trowelled or polished concrete surfaces; and Sikafloor CureHard GL, a sealing lithium-silicate-based crystalline agent with high-gloss finish. The latter was used for the first time locally at Toyota Material Handling’s purpose-built facility in Gqeberha, Eastern Cape.

Sikafloor CureHard GL improves the durability and tightness of concrete surfaces by penetrating their texture and filling surface pores. In addition to dust reduction, the product is solvent-free, odourless, and makes treated surfaces much easier to clean.

Prior to the application of Sikafloor CureHard GL, a mechanical scrubber, using only water, was employed to softly wash the concrete floor at the Toyota Material Handling facility. The floor was allowed to dry before one coat of the product was applied with a microfibre mop.

Since the ideal drying time is 24 hours, this first coat was allowed to dry overnight. A second coat was then applied in the same manner and again given 24 hours to dry. The final result is an aesthetically pleasing finish.