KEIM Concretal®-W - Water protection, chloride protection, weather protection
Damage and effective protection, on the one hand, and achieving architectural aims, on the other, often seem to be mutually exclusive. On the contrary, with KEIM Concretal we can effectively protect the concrete whilst retaining its mineral character, achieving specifications with regard to design, appearance, conservation and protection.
Convincing Benefits
- Protection from steel corrosion and frost damage due to effective water-repellency
- Protection from chloride corrosion due to absence of water transport
- Extremely fast re-drying of concrete due to extremely low sd (H2O) value (< 0.02m)
- Consolidation of concrete surface due to the chemical reaction of the silicate binder with the substrate
- Elevated protection from weathering and wear due to surface consolidation
- Absolutely lightfast due to pure mineral pigments (colour stability code A1)
- Minimal soiling due to antistatic and non-thermoplastic binder
- Retains original concrete appearance due to mineral matt finish
- Simple to renovate - no stripping required for remediation
Overview of Concretal®-W System Products
KEIM Concretal®-W
Sol-silicate one-component paint with absolutely lightfast pigments for opaque protective concrete coatings (acc. to protection grade W). Concretal-W is highly water-repellent.
Protection grades: Water protection, chloride protection, weathering protection
Colour shade
White, KEIM Palette exclusiv
Application
Brush, roller or airless spraying (nozzle size: 0.79 mm)
Consumption
For two coats: approx. 0.35 kg/m² + 0.02 l/m² Concretal-Fixativ
Packaging
5 kg and 25 kg containers
Pallet: 24 x 25 kg / 70 x 5 kg
KEIM Concretal®-W-Grob
Concretal-W-Grob is used as priming coat on difficult and repaired concrete surfaces. Concretal-W-Grob closes hairline cracks and matches textural differences.
Colour shade
White, KEIM Palette exclusiv
Application
Brush, roller
Consumption
Priming coat: approx. 0.20 kg/m² + 0.02 l Concretal-Fixativ
Packaging
5 kg and 25 kg containers
Pallet: 24 x 25 kg / 70 x 5 kg
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KEIM Concretal®-Fixativ (Dilution)
Dilution for Concretal-W, Concretal-W-Grob, Concretal-Lasur and KEIM Contact-Plus
Colour shade
Colourless
Application
Refer to Concretal-W and Concretal-W-Grob
Consumption
Refer to Concretal-W and Concretal-W-Grob
Packaging
5 l and 20 l containers
Pallet: 24 x 20 l / 96 x 5 l
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