Cementitious coating for the waterproofing and protection of concrete and masonry. Can be spray-applied so ideal for large projects. Suited to the waterproofing of reservoirs, tunnels, water tanks, basements, podium decks, flat roofs and balconies.
01732 360 095
HydroCoat 107 Elastic 2K
Key Benefits
Key Benefits
- BDA Agrément for proven performance.
- Pre-packaged materials easily mixed on site.
- Tough, flexible coating which maintains its elastomeric properties even under immersed conditions to accommodate movement in cracks.
- Excellent adhesion to sound prepared concrete and masonry substrates, as well as steel.
- Dense matrix offers low permeability to water and carbon dioxide gas.
- A 2mm coat provides the equivalent to 135mm of good quality concrete cover.
- Can be applied to damp substrates in temperatures down to 5°C.
- Water-based product. Non-toxic when cured.
Typical Applications
Typical Applications
Waterproofing of:
- Podium decks, flat roofs, terraces and balconies.
- Water-retaining structures such as water tanks and reservoirs.
- Earth-retaining foundation walls to both the positive and negative side.
- Internal concrete surfaces of walls and rafts or slabs to earth-retained structures such as habitable basements, car parks, plant rooms and lift-pits.
Technical Data
Technical Data
| Cured Performance | Result |
| Colour | Grey |
| Membrane thickness in one or two coats | 2.0mm |
| Adhesion to concrete | ≥ 0.8 MPa |
| Tensile strength – Ambient* | 0.5 MPa |
| Tensile strength – Immersed* | 0.4 MPa |
| Elongation – Ambient* | 120 – 130% |
| Elongation – Immersed* | 70 – 80 MPa |
| Loading capability – 28 days | 8 to 10 MPa |
| Hardness | 84.0 Shore A |
| Water Permeability Coefficient | 5.37 x 10-16 m/sec |
| Water vapour diffusion resistance – Sd value | 1.55m |
| Water vapour diffusion resistance – µ value | 775µ |
| Water vapour diffusion resistance | 7.75 MNs/g |
| Water resistance – Positive side | 10.0 Bar |
| Water resistance – Negative side | 1.50 Bar |
| Reaction to fire classification – Euroclass | B – s1, d0 |
| UV Resistance – Stable but will discolour | 50 Years |
| pH | 12 |
*2mm film cured for 28 days.
Related case studies
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Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.
