Neoproof® Polyurea R-2L waterproofing system
Cold applied flexible polyurethane waterproofing system with high resistance to UV radiation and mechanical stress, providing long-term protection for metal roofs.

Key features:
- Exceptional resistance to water absorption
- Very high mechanical properties
- Excellent resistance to UV radiation and unfavorable weather conditions
- Certified cooling properties of roof coverings (for white and light gray colors)
- High hardness and crack-bridging properties
- Strong adhesion to a wide range of metal substrates
- Anti-corrosion protection of steel roofs
- Can be applied by roller or airless spray
Certificates:
- CE
- UV resistance
- Cool material
| Neoproof® Polyurea R-2L system structure and approximate consumption** |
| Layer |
Product |
Wear |
| Substrate: Plain Carbon Steel - Corroded Steel*** |
|
Priming*
|
Neopox® Primer 815
|
150g/m2in one layer
|
|
Waterproofing layer
|
Neoproof® Polyurea R
|
1-1.2 kg/m2in two layers
|
| Base: stainless steel - galvanized steel - aluminum - powder-coated panels |
|
Priming*
|
Neotex® Inox Primer
|
60-75 ml/m2in one layer
|
|
Waterproofing layer
|
Neoproof® Polyurea R
|
1-1.2 kg/m2in two layers
|
*See primer table for alternative, compatible primers. On powder-coated substrates, Neoproof® Polyurea R can be applied directly. **The stated consumption refers to the actual area to be coated. Actual consumption per m² of roof plan depends on the type and geometry of the steel roof (e.g., a specific corrugated metal roof profile). ***For corroded metal, the use of a rust neutralizer – Neodur® Metal Force – is recommended .
Neotex® Inox Primer – a water-based primer that facilitates paint adhesion to difficult substrates. Suitable for use under water-based, solvent-based, and solvent-free coatings.
Neopox® Primer 815 – a primer for epoxy, acrylic, and polyurethane topcoats. Durable in changing weather conditions, continuous contact with water, and industrial environments. Provides anti-corrosion protection and excellent adhesion.
Neoproof® Polyurea R - a two-component, waterproofing polyurea membrane for roofs, terraces, or balconies for cold application. Rainproof after just 1 hour of application. Prevents moisture absorption and seals. Resistant to UV radiation and mechanical damage. Neoproof Polyurea R liquid roof membrane is root-resistant (according to CEN/TS 14416:2014 ) and certified for external fire resistance in accordance with EN 13501-5 . Polyurea R is classified as Broof (t1) and has certified "cool roof" properties (Cool Material ).

_trokentech_25 lat.png)