BITUMEN PRIME COATING

Ready to use solvent-based bitumen primer

Ready to use BITUMEN PRIME COATING (Primer TECHNONICOL No.01) 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 presents a mix of high-quality bitumen and specially selected organic solvents. It has a good covering capacity and penetrability.

Ready to use primer is applied to a surface by roller, large or small brush. It is applied to the base at once that grants additional convenience and enhanced performance.

The product should be stored in a dry place protected from direct sunlight at temperatures from -20°C to +30°C. Shelf life – 18 months.

Product technical data

PROPERTIES PERFORMANCE
Mass fraction of non-volatile substances, % 45-55
Drying time at 20°C, h ≤12
Relative viscosity, s 15-40
Softening temperature, °C ≥70
Consumption, l/m² 0.25-0.35
Bucket volume, l 3, 10, 20