Weberdry DS | Single-Component Crystalline Waterproofing Mortar

02/07/2026

Weberdry DS | Single-Component Crystalline Waterproofing Mortar

Weberdry DS

Weberdry DS is a high-performance, cement-based, single-component waterproofing mortar with crystalline technology. Its specially formulated structure penetrates capillary pores within concrete, creating a permanent waterproof barrier against both positive and negative water pressure. It is ideal for water tanks, foundations, basements, swimming pools, and other areas exposed to constant moisture and water infiltration.

Technical Specifications

  • Cement-based, single-component formulation
  • Crystalline technology that fills capillary pores and prevents water penetration
  • Resistant to both positive and negative water pressure
  • Suitable for wall and floor applications
  • Package size: 25 kg
  • Safe for use in drinking water reservoirs

Applications

Foundations and Basement Walls

Provides reliable protection against negative water pressure in below-ground structures.

Water Storage Tanks

Suitable for potable water reservoirs and storage facilities.

Swimming Pools

Offers durable waterproofing for surfaces continuously exposed to water.

Interior and Exterior Areas

Can be applied safely on both horizontal and vertical surfaces.

Advantages

  • Single-component formulation for easy mixing and application
  • Crystalline technology penetrates and seals capillary pores in concrete
  • Resistant to both positive and negative water pressure
  • Safe for contact with drinking water
  • Provides long-lasting and permanent waterproof protection
  • Suitable for a wide range of waterproofing applications

Application Steps

  1. Ensure the concrete substrate is clean, sound, and damp before application.
  2. Mix the product with water according to the manufacturer's instructions until a homogeneous consistency is achieved.
  3. Apply using a brush or spray equipment.
  4. For optimal performance, two coats are generally recommended.
  5. Once cured, the treated surface gains effective protection against both positive and negative water pressure.

Frequently Asked Questions (FAQ)

Where can Weberdry DS be used?

It is suitable for foundations, basements, potable water tanks, swimming pools, and other concrete structures requiring waterproof protection.

Is the product safe for drinking water tanks?

Yes. Weberdry DS is suitable for applications involving contact with drinking water.

Is it resistant to negative water pressure?

Yes. The crystalline formula provides protection against both negative and positive water pressure.

How is Weberdry DS applied?

It can be applied using a brush or spray equipment, typically in two coats.

What is the package size?

Weberdry DS is supplied in 25 kg bags.

Conclusion

Weberdry DS is a reliable crystalline waterproofing solution designed to protect concrete structures from water penetration. Its ability to withstand both positive and negative water pressure, combined with its suitability for drinking water applications, makes it an excellent choice for foundations, basements, water tanks, and swimming pools.