:root { --hvx-golden: #0EA5A6; --hvx-slate: #0F172A; --hvx-ivory: #F8FAFC; --hvx-border: #D6DEE8; --hvx-card-bg: #FFFFFF; } Seal leaks in your flexible duct systems with this foil tape. This tape meets the new UL181B-FX code for flex ducts and has better adhesion than typical duct tapes. Superior performance in temperatures of -35F to 260F. Alternate Model Number: 640-FD2B sku TAPE-MASTIC3 weight (in lbs) 0.800000 brand/manufacturer Online Supply length 120yd height 2" width 5.25" depth 5.25" safety information PROPOSITION 65 WARNINGThis product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 pleaseClick Here.
