Neoproof Polyurea R
 

Description

Two-component, brushable elastomeric polyaspartic polyurea with excellent resistance to early rain, ideal for the long-term protection of various surfaces.
It forms a blister-free and impermeable to moisture film, with high resistance to UV radiation and mechanical stress. Suitable for roof waterproofing.
Classified in the highest category W3, both as a non-reinforced and reinforced system, for non-compressible substrates (concrete & steel) as well as compressible ones (PU foam, bituminous membrane), in accordance with EAD 030350-00-0402. It has an expected service life of 25 years (ETA 24-1247), under severe climate conditions, across all surface slope categories, under the most adverse low and high surface temperature conditions defined by the standard, and for the highest service loads on non-compressible substrates.

Fields of application

• Roofs made of concrete, cement tiles, cementitious screeds
• Rooftops where extremely high resistance to ponding water is required
• Metallic surfaces
• Directly over new or old waterproofing coatings
• On top of mineral bitumen membranes
• On top of single-ply PVC and TPO membranes
• Non-exposed surfaces (e.g. under tiles)
• Underground exterior walls
• Water tanks (non-potable water)
• Planter boxes
• Protection of PU foam insulation

Properties - Advantages

• Very high mechanical properties – ideal solution for walkable roofs
• Excellent resistance to UV radiation
• Exceptional water uptake resistance – unique resistance to ponding water
• Certified cool roofing properties (for the white and the light grey colour shade)
• Excellent adhesion on various substrates
• Remains elastic in a broad range of temperatures from -35°C to +80°C
• Blister-free final surface
• Resistant to early rain in 1 hour after its application
• Demonstrates resistance to root penetration
• Certified high performance under external fire exposure
• Excellent crack-bridging properties
• Applicable by roller or airless spray
• Long pot life
• Compatible with other Neoproof^® Polyurea coatings
• Ultra-long service life secured