Würth Repair Cement
Würth Repair Cement
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24 in stock
Key Features
- Fast-setting repair cement with load-bearing strength achieved within minutes.
- Non-corrosive formulation - contains no chloride.
- Solidifies in approx. 3 minutes, can be reworked (coated or plastered) after 1 hour.
- High early strength - rapid development of tensile, bending, and compressive strength.
- Suitable for indoor and outdoor use, including secondary fastenings and urgent repairs.
- Building material class A1 (non-flammable) according to DIN EN 13501-1.
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Description
Rapid Strength Development
Würth Repair Cement is a Portland/alumina cement-based formulation designed for rapid repairs and installations where speed and strength are critical. It solidifies within 3 minutes and achieves high flexural and compressive strength, allowing load-bearing within a short timeframe. After just one hour, the surface can be coated or painted, significantly reducing downtime on site.
Safe and Durable
Free from chloride, the cement is non-corrosive, making it suitable for use around metal fixings without risk of induced corrosion. With excellent mechanical strength and a non-flammable classification (A1), it ensures long-term durability and compliance with building standards.
Versatile Applications
This multipurpose repair compound is suitable for:
- Temporary and secondary fastenings.
- Anchoring doors, window frames, switchboards, flush-mounted boxes.
- Sealing seepage points in masonry, concrete, and cement pipes.
- Anchoring dowels, screws, masonry hooks, pipe clamps, and more.
Easy Handling
With a mixing ratio of 0.3L water per 1kg, it can be mixed quickly on site. Its working life is approx. 1 minute, and it must be applied immediately. Due to its speed of curing, careful preparation of the substrate and application area is recommended.
More Information
Application Instructions
- Ensure substrates are clean, solid, load-bearing, and non-sliop.
- Mix the cement with water at a ratio of 0.3L per 1kg.
- Stir quickly until a uniform consistency is achieved.
- Apply immediately - working life is approx. 1 minute at 20°C.
- Do not over-water and do not apply in a pourable state.
- Cement will set within 3 minutes; after approx 1 hour the surface may be plastered or coated.
- Protect fresh mortar from frost during curing.
Usage Notes
- Processing times are based on 20°C air and substrate temperature - cooler conditions extend setting time.
- Do not mix with other binders (e.g. gypsum).
- Ensure proper ventilation when working indoors.
- Store in a cool, dry place to maintain performance.
Specifications
Chemical Basis: Portland/alumina cement blend
Colour: Grey
Density: 1.45 g/cm³ (at 20 °C)
Mixing Ratio: 0.3 L water per 1 kg
Working Life: Approx. 1 min (at 20 °C)
Processing Time: Max. 3 min
Curing Time: Min. 5 min
Processing Temperature: +5 °C to +30 °C
Flexural Strength: Max. 3.8 N/mm² (7 days, DIN EN 196-1)
Compressive Strength: Max. 22.5 N/mm² (7 days, DIN EN 196-1)
Building Material Class: A1 – Non-flammable (DIN EN 13501-1)
Contents: 5 kg bucket
Shelf Life: 12 months (cool, dry storage)