What Is Astratek?

Astratek is a composite insulating coating, representing a liquid water-dilutable composition comprised of acrylic copolymers, special lightweight fillers and modifying agents. Astratek Insulation is a homogeneous liquid suspension (paste), which can be applied to the surface with a brush or sprayer. After drying Astratek forms a solid and flexible coating of an ordered microporous structure with heat-shielding and anticorrosion properties.

The ordered microporous structure of the coating gives an exceptionally low thermal conductivity.

The oxide film of Astratek’s surface provides high reflectivity and a low heat absorbtance coefficient.

Cumulative actions of low thermal conductivity, emissivity and absorbtance coefficients result in a high thermal resistance to the heat flow, and provide a high-performance of our ultrathin Astratek insulator.

Astratek's Main Properties:

1. The working coat thickness -  from 1 mm to 3 mm;

2. Our insulating coatings can be easily applied by brush or sprayer;

3. 1 mm of Astratek can replace about 50 mm of conventional fiber insulation;

4.Astratek’s life cycle on the object is 15 - 30 years.

Astratek’s Main Benefits:

• Prevents surface frost penetration and insulates heat bridges;
• Considerably reduces or eliminates condensation;
• Adheres to any substrates and surfaces even curved and formed and located in tight areas;
• Easy application saves installation time when compared to other insulation methods;
• Lightweight, does not add the excessive weight load to building constructions
  Application temperatures from +5 to +150°C;
• Operation temperatures -60 to+200°С (possible pick temperature +260°С (during 1-2 hours);
• Environmentally friendly.

List of certificates and documents

Technical data (basic characteristics)