FIELD: chemistry.
SUBSTANCE: invention relates to bitumen current primer designed specifically for isotest PRO technology, namely for diagnostics and search for damages of dielectric waterproofing, including on inversion roofs. Primer has the following composition: BNI-4 bitumen in amount of 55 wt. %, GL-1 graphite in amount of 15 wt. % and kerosene in amount of 30 wt. %.
EFFECT: technical result consists in development of primer, which provides surface preparation for subsequent inspection, namely enables Isotest PRO system to determine damage area of waterproofing coating.
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