TU 5775-005-69068276-2012


In preparation for waterproofing the exterior surfaces of residential and non-residential structures, public and industrial buildings and structures, before applying the waterproofing mastic or before installing (stacking) the roll materials.


Bituminous primer provides high-quality sticking of waterproofing materials to porous, rough surfaces.




The work should be carried out outside or in a well-ventilated area. Before using the bituminous primer, it must be thoroughly mixed, if necessary diluted with solvent to the desired consistency.


The working surface needs to be cleaned from dust, oil, ice and other contaminants. PRIMER layers applied manually with a brush or a nylon brush. Dual application allows you to increase waterproofing properties and enhance the adhesion to any fusible materials.


Material consumption in the single-layer coating of 250-350 ml / m2


Do not use near open flames. Avoid contact with skin and eyes.


Bitumen primer should be stored in packaging in closed ventilated warehouses at ambient temperature avoiding direct sunlight, rain and away from heaters.


Tara of the primer should be tightly clogged. To avoid thickening of packaging it should not be opened until use. In case of partial flow of the material residue, the packaging must be re-sealed tightly.


The above data and particularly the recommendations for application and use of our products are based on our knowledge and experience. Due to different materials and conditions of application which are beyond our control we recommend strongly to carry out sufficient tests, the suitability of our products for the intended processes and applications.
In this application, the guarantee can only wear the character of oral consultations, and should be borne in mind that the neglect or gross errors are leading to losses.
The above Technical Data Sheet supersedes all previous editions.