Hydroflex TC


The Bitumer Hydroflex system is an innovative and modern approach to waterproofing coatings. The system includes 3 steps that ensure high mechanical, thermal and chemical resistance for long-term use. Hydroflex is widely used in the protection of roofs, terraces, balconies, verandas, sub-tile waterproofing of swimming pools, indoor and outdoor waterproofing, protection of concrete structures, tunnels, platforms, bases, protection of polyurethane foam insulation, and as insulation for flowerbeds and planting boxes.
Due to its high adhesion to many substrates, the Hydroflex System makes it possible to protect old roof coatings made of roofing paper, EPDM, PVC or made of acrylic, without the need to tear off and remove the old covering, thus significantly reducing labor costs.

HYDROFLEX liquid polyurethane waterproofing system is excellent wherever open flames cannot be used during the application of hot-welded membranes, such as gas stations and other facilities associated with the distribution of fuels or flammable materials.

This also applies to historic buildings. The HYDROFLEX system will also be an ideal and convenient solution for waterproofing roofs where it is very difficult or even impossible to use roll insulation materials such as tar paper or membrane due to the large number of different technical installations.

HYDROFLEX liquid waterproofing will also make it 5 times faster to treat roof penetrations or footings on which various technical structures are based.


A two-component white polyurethane-based membrane used for permanent waterproofing and top-coating. Hydroflex TC is based on pure elastomeric, hydrophobic polyurethane resins giving excellent resistance: mechanical, chemical, thermal and UV.

Key features:
  • increases the abrasion resistance of waterproofing membranes,
  • no chalking effect,
  • in a white color, so it reflects UV rays better,
  • gives a glossy and easy-to-clean surface,
  • resistant to pedestrian traffic,
  • has excellent adhesion to dry substrates (concrete, tar paper, eternit, steel structures, etc.),
  • after drying, it forms a uniform strong and flexible coating resistant to chemical agents, oils, kerosene, acids and alkalis,
  • frost resistant,
  • maintains properties at temperatures from -30˚C to +90 ˚C,
  • resistant to standing water.

Bitumer Hydroflex TC is used as a compound in waterproofing applications:

  • roofs and terraces,
  • balconies and verandas,
  • sub-tile waterproofing of swimming pools,
  • interior and exterior waterproofing,
  • protection of concrete structures, platforms, tunnels, bases,
  • protection of old roofs coatings made of felt, EPDM, PVC, acrylic coatings.

Apply with a roller or use spray application method.

Set includes:
  • 4 kg component A,
  • 1 kg component B.

Contact us now!

Phone: +48 793 707 350