Liquid polyurea waterproofing
9 seconds to set a protection that lasts 25 years
Hydrostop applies a latest-generation polyurea resin, hot-sprayed from a mobile unit, for waterproofing that is seamless, flame-free and ready for use within minutes.
Why conventional waterproofing reaches its limits
Bitumen and multi-layer membranes share the same weak points.
Fragile joints
Seams eventually give way under thermal expansion and UV exposure.
A fire hazard
Traditional installation often requires open flames and torches, a threat to the site.
Operating losses
Installation and curing times keep the infrastructure out of service for too long.
Instant molecular bonding
The Hydrostop lining
Our two-component resin, hot-sprayed, bonds instantly with the substrate, whether concrete, steel or wood. The result: a waterproof barrier that withstands hydrocarbons, acids, UV and thermal shocks from −40 °C to +120 °C.
- Up to 800 m² treated and handed over per day
- Cures in seconds, back in service extremely fast
- Real-time monitoring of temperature, pressure and mix ratio
- Solvent-free resins, for an environmentally responsible site
Strategic sectors
Industry & petrochemicals
Retention basins, tanks and chemical containment areas.
Civil engineering
Bridges and structures, water reservoirs and dams.
Buildings & residential blocks
Flat roofs, car parks and balconies.
Specialised sectors
Marine anti-corrosion protection and high-resistance coatings for the defence sector.
A commitment to sustainability & safety
10-year guarantee
Full coverage on every waterproofing system installed.
Certified service life
A 25-year product life guaranteed by the manufacturer.
Environmental responsibility
Solvent-free resins and a marked reduction in site waste.
A waterproofing project to assess?
Request a free technical assessment before any work begins.
tony.arrighi.phung@zero-co2.world