Smoke Candles / Leak Test Trailers & Containers

Tired of water-damaged cargo?  Use 3C smoke candles to leak-test all of your trailers and shipping containers.

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Superior Signal^® Smoke is an essential tool for container and trailer repair work.  This highly visible non-toxic, non-residue smoke is perfect for checking the integrity of  van bodies, trailers and containers.  One 3C Smoke Candle readily fills a 40 ft container top-to-bottom and front-to-back, letting you instantly identify punctures and rust holes, popped seams, and leaks around doors seals and hinges.  No pressurization necessary.  Just light the candle(s), close the doors and in minutes, dense, white smoke escapes from even the smallest leaks in roofs, floors, sides and doors. 

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Don't trust the "daylight" test!  Use 3C Superior Signal^® Smoke candles when a thorough check of trailer and container integrity is required. 

Recommendations for leak testing containers and semi trailers

-- Containers: 20 to 40 ft: One 3C Smoke Candle

-- Semi Trailers:  One to two 3C Smoke Candles

Watch this video. Seeing is believing:  Container Leak-Test Video

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The smoke emitted from Superior Signal^®Smoke Candles is non-toxic, but can irritate breathing passages when respiratory protection is not used.  

Specifications