Bitumen Prime Coating

Bitumen Prime Coating is a solution containing high quality oil bitumen and specially selected organic solvents with softening temperature at no lower than 70°C. Primers are ready to use products for single coat applications suitable for all types of substrates.

Application areas:

Primers are used to prepare substrate for application of torch-on, self-adhesive or other types of waterproofing materials. The prime coating is necessary to achieve strong adhesion of materials to porous, rough and dusty surfaces.

Consumption:

0.25–0.35 l/m2 (1 l per 3.33 m2).

Advantages:

  • Ready to use  
  • High penetration 
  • Can be used at temperatures below 0°C 
  • Quick-drying

Method of application:

Bitumen Prime Coating primer should be applied to prepared surface clear of any debris or sharp projections. The primer should be applied in continuous coat using roll or brush penetrating the surface and providing smooth and well adhered base for subsequent waterproofing layers.

Storage:

Store in dry place protected against sunlight at a temperature between -20°C and +30°C. Shelf life - 18 months.

Product technical data

  PROPERTIES PERFORMANCE
 Mass fraction of non-volatile substances, % 45 - 55
 Drying time at 20°C, hours 12
 Softening temperature, °С 70
 Relative viscosity, s 15 - 40
 Bucket volume, l 10, 20