Neoproof® Polyurea R ETA Waterproofing System - Bituminous Membrane
A flexible, cold-applied polyurea waterproofing system with a projected service life of 25 years. Ideal for long-term protection of
bituminous membranes on roofs exposed to intense environmental factors.

Key features:
- Unique resistance to standing water.
- Resistant to early rainfall.
- Exceptional adhesion to bituminous membranes.
- Very high mechanical properties.
- Excellent resistance to UV radiation and unfavorable weather conditions.
- Certified cooling roof properties.
- Certified high resistance to external fire.
- High resistance to asphalt migration and yellowing.
Certificates:
- ETA
- UV resistance
- CE
- Cool material
- fire resistance
| Construction of the Neoproof® Polyurea R ETA system - bituminous membrane and approximate consumption |
| Layer |
Product |
Wear |
|
Priming*
|
Acqua® Primer NP
|
≥120g/m2 in one layer (membrane with sprinkles) |
|
alternatively
Neopox® Primer BM
|
70 – 80 g/ m2 in one layer (membrane without sprinkles)
90-120 g m2 in one layer (membrane with sprinkles)
|
|
Waterproofing layer
|
Neoproof® Polyurea R
|
≥1.5kg/m2 in two or three layers
≥2.5kg/m2 with Neotextile® NP in three layers
|
*Alternative primer from the Neotex portfolio after prior contact with a TrokenTech technical advisor.
Acqua® Primer NP - A primer for preparing surfaces for painting with waterproof systems. Ensures long-term durability and surface sealing.
Neopox® Primer BM – a two-component epoxy primer for bituminous substrates. Waterproof and flexible. Provides 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 ).
NEOTEXTILE NP - 100 g/m² polyester nonwoven fabric, reinforces waterproofing membranes. For bonding vertical-to-horizontal joints and for bonding various types of substrates before membrane application, e.g., felt-to-metal.
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