TRENDING HASHTAG: #fire resistant duct

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  • Thomas Miller posted a new video:
    June 13, 2023
    Duct Fire & Blast Resistant Duct-DuraSystems
    A DuraDuct ventilation duct is UL Listed, 2 hour fire resistant, and has been extensively tested for blast resistance using C4 with charges up to 9 pounds.You can learn more about DuraSystems' DuraDuct and related products at