Highside Chemicals 23008 Mid-Temp Gas Leak Detector(R) (8Oz)

Nonhazardous & nontoxic--does not contain ethylene glycol;

Nonfreezing, viscous, fluorescent, bubble-type ;
gas leak detector;

Leaks appear as large, strong bubbles that cling to surface & are fluorescent under black light;

For use on hot & cold piping & on equipment ;
containing most gases--air, natural gas & all refrigerants (R-12, R-134A, R-22, R-502, etc.), ;
ammonia, sulfur dioxide, etc.;

Rated to 27deg F;

8oz bottle with dauber;