Smoke Cartridge, 4 Minute Burn, PK 514340 433540
Average Rating: n/a
- Produce clean, nontoxic, oil-free smoke to quickly find air-flow leaks in heat exchangers, air ducts, chimneys, tanks, boilers, and piping. Won't stain clothing or building interiors. Contain no explosives. Also used for fire drills and to test11 smoke alarms/detectors.