Awazel Liquid Polyurethane PU 270 white, 25kg

The advantages of AWAZEL PU 270 as a waterproofing membrane are
- Simple application (roller or airless spray
- Forms seamless membrane without joints
- Resistant to water, frost, and root penetration
- Crack-bridging up to 2mm, even at -10oC
- Provides water vapor permeability, so the surface can breathe
- Provides excellent thermal resistant, it never turns soft
- Provides excellent weather and UV resistance
- Waterproofs old bitumen-asphalt felts by covering them, without the need to remove them prior to application
- Provides high sun reflectivity, contributing to thermo-insulation
- Maintains its mechanical properties over a temperature span of -40oC to +90oC
- Provides excellent adhesion to almost any type of surface
- The waterproofed surface can be used for domestic and public pedestrian and vehicular traffic
- Resistant to detergents, oils, seawater, and domestic chemicals
- Even if the membrane gets mechanically damaged, it can be easily repaired locally within minutes.

The surface needs to be clean, dry and sound, free of any contamination, which may harmfully affect the adhesion of the membrane.
Maximum moisture content should not exceed 5%. 
Substrate compressive strength should be at least 25MPa, cohesive bond strength at least 1.5MPa. 
New concrete structures need to dry for at least 28 days. 
Old, loose coatings, dirt, fats, oils, organic substances and dust need to be removed by a grinding machine. 
Possible surface irregularities need to be smoothed. 
Any loose surface pieces and grinding dust need to be thoroughly removed. 
After surface preparation, stir well before using. 
Pour the Awazel PU 270 onto the surface and lay it out by roller or brush, until all surface is covered. 
You can use airless spray allowing a considerable saving of manpower. 
After 12-18 hours (not later than 48 hours) apply another layer of the Awazel PU 270.
 For demanding applications, apply a third layer of the Awazel PU 270.

The surface needs to be clean, dry and sound, free of any contamination, which may harmfully affect the adhesion of the membrane.
Maximum moisture content should not exceed 5%. 
Substrate compressive strength should be at least 25MPa, cohesive bond strength at least 1.5MPa. 
New concrete structures need to dry for at least 28 days. 
Old, loose coatings, dirt, fats, oils, organic substances and dust need to be removed by a grinding machine. 
Possible surface irregularities need to be smoothed. 
Any loose surface pieces and grinding dust need to be thoroughly removed. 
After surface preparation, stir well before using. 
Pour the Awazel PU 270 onto the surface and lay it out by roller or brush, until all surface is covered. 
You can use airless spray allowing a considerable saving of manpower. 
After 12-18 hours (not later than 48 hours) apply another layer of the Awazel PU 270.
 For demanding applications, apply a third layer of the Awazel PU 270.

What surfaces can AWAZEL PU 270 be used on
AWAZEL PU 270 can be used on various surfaces including roofs, balconies, terraces, wet areas (under tile) in bathrooms and kitchens, pedestrian and vehicular traffic decks, green roofs, flower beds, planter boxes, old bitumen felts, asphalt felts, EPDM and PVC membranes, old acrylic coatings, and concrete constructions like bridge-decks, tunnels, stadium stands, and car parks.

How should the surface be prepared before applying the membrane
The surface needs to be clean, dry and sound, free of any contamination, which may harmfully affect the adhesion of the membrane. Maximum moisture content should not exceed 5%. Substrate compressive strength should be at least 25MPa, cohesive bond strength at least 1.5MPa. New concrete structures need to dry for at least 28 days. Old, loose coatings, dirt, fats, oils, organic substances and dust need to be removed by a grinding machine. Possible surface irregularities need to be smoothed. Any loose surface pieces and grinding dust need to be thoroughly removed. It is important to note that the surface should not be washed with water.

What sizes is AWAZEL PU 270 supplied in
AWAZEL PU 270 is supplied in 25kg.

How is the Awazel PU 270 white applied? Can it be applied using a roller or airless spray?
Yes, Awazel PU 270 can be applied using a roller or airless spray. These are the two recommended application methods mentioned in the product information.

Does the Awazel PU 270 white form a seamless membrane without any joints?
Yes, it is seamless without any joints.

Is the Awazel PU 270 white resistant to water, frost, and root penetration?
Yes, the Awazel PU 270 in white is resistant to water, frost, and root penetration.

Can the Awazel PU 270 white bridge cracks up to 2mm, even at -10oC?
Yes, according to the technical data provided, the Awazel PU 270 has the ability to bridge cracks up to 2mm, even at -10oC.

Does the Awazel PU 270 white provide water vapor permeability, allowing the surface to breathe?
Yes, the Awazel PU 270 white provides water vapor permeability, allowing the surface to breathe.

Does the Awazel PU 270 white provide excellent thermal resistance, ensuring it never turns soft?
Yes, according to the technical data provided, the Awazel PU 270 provides excellent thermal resistance and never turns soft.

How does the Awazel PU 270 white perform in terms of weather and UV resistance?
The Awazel PU 270 provides excellent weather and UV resistance. However, the technical data sheet does not specify the performance of the white color specifically.

Can the Awazel PU 270 white waterproof old bitumen-asphalt felts by simply covering them, without the need to remove them prior to application?
Yes, according to the context provided, the Awazel PU 270 white has the ability to waterproof old bitumen-asphalt felts by covering them without the need to remove them prior to application.

Does the Awazel PU 270 white provide high sun reflectivity, contributing to energy efficiency?
Yes, according to the information provided, the Awazel PU 270 provides high sun reflectivity, contributing to thermo-insulation, which can lead to energy efficiency.