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Your cart is empty.Big Blu SubZero is the most durable product of its kind for leak detecting under extreme cold conditions. The temperature rating is down to -30°F. Bubbles will keep forming where other low temp products give out, freeze or become gelatinous.
Aspired Quality
Reviewed in the United States on August 2, 2024
A bit pricey compared to other similar products but the quality out performance when finding leaks
Justin
Reviewed in the United States on July 25, 2024
Works very well at finding extremely small leaks. Its expensive so it only gets used when regular soap and water fails to find the leak.
marcos cervera
Reviewed in the United States on March 17, 2024
It’s ok if packing was in a different way I probably buy again for now I just make my own water and soap
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