Ready to use water-based bitumen primer

Ready to use UNIVERSAL WATER BASED PRIMER (Primer TECHNONICOL No.04) is intended for preparation of the surface before installation of torch-on or self-adhesive bitumen roofing and waterproofing materials. The prime coating is necessary for ensuring the strong adhesion of the bitumen-based waterproofing materials to porous, rough and dusty surfaces.

The primer is produced on the base of bitumen dispersion in water; it does not contain solvents. The primer has a neutral smell, so it is perfectly suited for indoor works.

Ready to use bitumen primer is applied to a surface by large or small brush. It is applied to the base at once that grants additional convenience and enhanced performance. Application temperature should be from +5°C to +40°C.

The product should be stored in a dry place protected from direct sunlight at a temperature above +5°C. Shelf life – 6 months.

Product technical data

Content of bitumen with emulsifier, % 25-40
Drying time at 20°C, h ≤1
Relative viscosity, s 5-30
Softening temperature, °C ≥75
Consumption, l/m² 0.25-0.35
Bucket volume, l 20