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METHOD:PUBLISH
X-WR-CALNAME:ACHR News
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TZID:America/Detroit
BEGIN:DAYLIGHT
DTSTART:20260308T030000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
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DTSTART:20261101T010000
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BEGIN:VEVENT
DTSTAMP:20260621T150252Z
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DTSTART;TZID=America/Detroit:20260623T140000
DTEND;TZID=America/Detroit:20270623T120000
DESCRIPTION:In this webinar we will detail what HVAC material buyers and te
 chnicians need to know when selecting duct mastics\, including matching ma
 stic to substrate\, alternatives to liquid mastic\, and where UL 181 Listi
 ngs fit into real world installations.\n\nhttps://www.achrnews.com/events/
 16257-hvac-duct-sealing-mastics-why-selection-matters
SUMMARY:HVAC Duct Sealing Mastics: Why Selection Matters
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