Soudagum Hydro
Waterproofing Water based

Soudal Singapore product

Soudagum Hydro

A single-component, solvent-free hybrid-polymer coating for waterproofing prepared roofs, gutters, penetrations, cracks and joints. It is intended for protected applications within its stated UV and water-exposure limits.

Product description

Liquid waterproofing for detailed repairs

Use Soudagum Hydro on prepared horizontal or vertical roof, gutter, crack, penetration and joint details, normally in two coats and with Soudatextile reinforcement where required.

Where it can be used

  • Rain resistant after about two hours under the conditions in its technical data sheet
  • Designed for protected applications with limited UV exposure
  • For continuously immersed or permanently sun-exposed details, choose a system rated for those conditions
  • Apply to firm, clean surfaces and completely treat transitions and pinholes

Preparation and applicationFollow the product instructions step by step.

Use the guidance and documents for your chosen product. Contact us if the English TDS or SDS you need is not listed below.

  1. 01

    Identify the leak path and confirm that the product is suitable for the substrate, water pressure and expected movement.

  2. 02

    Prepare the surface, cracks, corners, penetrations and transitions as shown in the current system guidance.

  3. 03

    Apply the specified coat thickness, coverage and reinforcement without pinholes or gaps.

  4. 04

    Let the system cure for the stated period and protect it from rain, traffic and finishing work in the meantime.

Product videosSee how the product is used.

For the best resultMatch the product to the materials and application.

These practical points help you achieve a reliable result.

  • Plan the waterproofing together with the drainage, joints, penetrations and expected movement.
  • If the project has a specific standard or approval requirement, check that the current documents cover the intended detail.
  • Before starting, read the current technical and safety information for the product.
  • If the materials, coatings or site conditions are unfamiliar, test adhesion and compatibility on a prepared area first.

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Product selection help

Not sure whether this product fits the job?

Tell the local team what you are joining or sealing, the size of the job and where it will be used. Add photographs and any project requirements that matter.