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freezemaster™ Antifreeze Blog

In-depth antifreeze and fire safety advice and insights from the experts behind the freeze protection technology like no other.

Forest Hampton

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freezemaster™ Antifreeze: STILL the Only Product UL-Listed for Galvanized Piping

Piping materials for fire sprinkler systems vary based on budget, location, when the system was designed, contractor preference and more. Although more common in dry pipe fire sprinkler systems, there are many existing and new wet systems made with galvanized pipe. For these, there is only one UL-listed antifreeze approved for use with galvanized piping: freezemaster™ antifreeze.

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