Products by application

Waterproofing and leak repair

Long-lasting waterproofing comes from treating the whole detail: the surface, cracks, corners, joints, penetrations, water path and movement.

Applying Soudagum Hydro around a roof penetration
Soudagum Hydro applied around a roof penetration.

Product selection

Choose the right product for the job.

Choose a liquid coating for suitable surfaces, a water-swelling product for suitable joints and penetrations, or rapid plugging mortar for active leaks. Each product has a different purpose.

  • Identify where the water comes from and whether it is under pressure
  • Prepare corners, cracks, joints and penetrations carefully
  • Apply the required thickness, backing or reinforcement

For permanent immersion, direct sunlight or water pressure, choose a product whose rated limits match the project conditions.

Products available in Singapore

Products for waterproofing.

See each product page for uses, preparation guidance and current technical documents.

Sealants

Aquaswell

A flexible polyurethane sealant that swells when exposed to water, for documented water- and gas-tight pipe, cable and concrete-joint details.

Waterproofing

Soudagum Hydro

A single-component, solvent-free hybrid-polymer waterproof coating for correctly prepared roof, gutter, penetration, crack and joint details, designed for protected applications within its stated UV and water-exposure limits.

Waterproofing

Soudapack WST

A non-hardening, hydro-expansive sealing paste for the inside of pipe and cable penetrations, used with the documented backing and Soudaplug ST finishing detail.

Waterproofing

Soudaplug ST

A rapid-setting cementitious mortar for stopping active water leaks and repairing suitable concrete, masonry and stone, including the finishing layer in the Soudapack WST penetration detail.

Need help choosing?

Tell us about your application.

Send us the materials, dimensions, exposure and any required performance standard. Photographs are helpful too.

Contact the local team