Acid stain concrete 

Acid stain concrete

Harmony Acid Stain is a liquid acid colorant that changes the colour of any concrete base surface by chemical reaction. It penetrates the concrete and permanently changes the colour, giving it a unique marbled finish with a variety of deep colours.

There are 9 products.
  • Harmony Acid Stain
    33,49 €tax incl.

    Harmony Acid Stain is a range of concentrated acid colorants for concrete, which react with the concrete by in-depth penetration to produce rich and vibrant colours which are reminiscent of natural mineral shades.

    33,49 € tax incl.
  • Harmony Preparatory Agent
    20,79 €tax incl.

    Harmony Preparatory agent is used to prepare surfaces for the application of Harmony Béton Patina or Harmony Acid Stain by opening up the pores in the base material. It can also be used for the cleaning of concretes.

    20,79 € tax incl.
  • Harmony Neutralizing Agent
    27,28 €tax incl.

    Harmony Neutralizing Agent is a ready-to-use aqueous solution which is specially formulated for application after the treatment of concrete with Harmony Acid colorant. This solution allows the neutralization of any acid residues. 

    27,28 € tax incl.
  • Harmony Acid Stain
    193,94 €tax incl.

    Our comprehensive Harmony Béton acid stain kit includes all the products you need for permanently colouring a concrete slab. The kit includes surface preparation agent, colouring acid, neutraliser, and wet-look glaze. Harmony Béton acid stain remains stable over time and withstands light and sunlight for years.

    193,94 € tax incl.
  • Echantillon béton ciré
    26,73 €tax incl.

    You want to test our Harmony Béton acid stain concrete? We sell samples allowing you to produce a small 1 m² acid stain concrete surface. The sample is reimbursable when you place your first order by telephone!

    26,73 € tax incl.
  • Échantillon poudre BE 0/2
    2,93 €tax incl.

    Are you hesitating between 2 or more colours? Order our samples of acid colouring agent! Delivery is free in France.

    2,93 € tax incl.
  • Wet-look glaze
    44,56 €tax incl.

    Our wet-look glaze is a polyurethane glaze that protects and enhances the colours of the medium. Two layers of the glaze gives the medium a wet look. Even one single coat still protects your concrete.

    44,56 € tax incl.
  • Vernis SL Permapro
    27,59 €tax incl.

    Harmony Béton PermaPro SL glaze is a methacrylate resin-based glaze that durably protects your concretes externally and heightens the colour. It will give your concretes a satin finish. Ideal for protecting your concrete terraces and driveways!

    27,59 € tax incl.
  • Harmony Levelling Compound
    38,55 €tax incl.

    Harmony Levelling Compound is a ready-to-use self-levelling hydraulic binder-based mortar, comprised of mineral fillers, modified with resin and admixtures, which can be walked upon 4 hours after application. It is designed for the levelling and equalization of floors. It provides the ideal base surface for Harmony Béton Patina or Harmony Acid Stain.

    38,55 € tax incl.
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