Bostik Tanking Slurry - Grey - 25kg

Bostik Cementone Tanking Slurry provides a breathable and waterproof coating for internal brickwor...

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eBayBostik Cementone Tanking Slurry 25kg Bag
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BradfordsBostik Cementone Waterproof Tanking Slurry Bag (Wras Approved) - 25Kg - Grey
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HSS HireBostik Green Cementone Tanking Slurry 25Kg Wras
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Product Information

Full details

This guide is for anyone looking to waterproof internal brickwork, concrete, and stone surfaces using Bostik Tanking Slurry. The key benefit is a durable, breathable, and waterproof coating suitable for various applications, including basements and wet rooms. Keep in mind that proper surface preparation is essential for optimal results.

All features

ColourGrey
Model Part Number5010591540170
BrandBostik

Extended Product Information

FAQs

What surfaces can I use Bostik Tanking Slurry on?

Bostik Tanking Slurry is suitable for use on internal brickwork, concrete, and stone.

Can I use this product above and below ground?

Yes, Bostik Tanking Slurry can be used both above and below ground level.

How do I apply the tanking slurry?

It is applied using a 2-coat brush system. Ensure that the first coat is fully dried before applying the second coat.

Is it waterproof and breathable?

Yes, it provides a waterproof coating that is also water vapor permeable.

What is the coverage per bag?

Coverage depends on surface porosity and the application method. Please refer to the product packaging for specific coverage details.

Is Bostik Tanking Slurry WRAS approved?

Yes, it is WRAS approved.

What are the ideal applications for this product?

It's ideal for basement walls, retaining walls, subways, tunnels, archways, concrete storage tanks, and showers/wet rooms.

What is the size of the bag?

The product comes in a 25kg bag.

Troubleshooting

Coating is not adhering properly.

Ensure the surface is clean and properly prepared. Remove any loose materials or existing coatings. Follow the mixing and application instructions carefully.

Coating is cracking after application.

Ensure the application is not too thick. Apply the coating in thin, even layers. Avoid applying in extreme temperatures or direct sunlight. Allow proper drying time.

Water is penetrating the coating.

Ensure the coating is applied in two coats as directed. Check for any areas where the coating might be too thin or damaged. Repair any damage and reapply the coating if necessary.

Pros and Cons

Pros

  • Provides a long-lasting waterproof barrier.
  • Easy to apply using a brush.
  • Suitable for a wide range of surfaces and applications.
  • Resists water pressure from both directions.
  • Allows breathability, preventing moisture buildup.
  • WRAS approved, ensuring safety and quality.

Cons

  • Requires proper surface preparation for optimal adhesion.
  • Application requires a 2-coat system, increasing application time.
  • Coverage area depends on surface porosity and application method.
  • Requires adequate drying time between coats.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure the surface is clean, sound, and free from loose materials, oil, and grease. Remove any existing coatings that may affect adhesion.
  2. Mixing: Mix the Bostik Tanking Slurry with clean water according to the manufacturer's instructions to achieve a workable consistency.
  3. Application: Apply two coats using a brush, allowing the first coat to dry before applying the second coat.
  4. Drying Time: Allow adequate drying time between coats and before exposing to water, as specified in the product instructions.
  5. Compatibility: Bostik Tanking Slurry is compatible with concrete, brick, and stone.
  6. Care: Avoid damaging the coating during and after application. Clean tools and spills promptly with water.

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