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Larcure 45

Larcure 45 is a water-based curing membrane for concrete.

It is an aqueous solution of metallic silicates, which when applied to fresh concrete, forms a micro crystalline seal in the surface pores, reducing the evaporation of moisture from the mix, thus assisting in the efficient curing of the concrete. Unlike resin-based curing membranes, which slowly degrade on concrete surfaces, Larcure 45 becomes a permanent integral part of the surface. The porosity of the concrete is slightly reduced, but there is no loss of adhesion for subsequent coatings.

  • Colourless, non-staining and non-toxic
  • Non-flammable
  • Ideal for use in areas of poor ventilation
  • Light traffic after 24 hours
  • Economical and easily applied
  • Can be over-coated
  • Approx. 45% efficiency

Coverage: Approx. 4-5m2/L per coat

Packaging: 25L and 200L packs