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armacell - AP Armaflex Black Lap Seal 1-1/8" x 1-1/2" x 6'

Item: SST11815
MFR: BST11815

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About This Product

Product Info


AP Armaflex Black Lap Seal 1-1/8" X 1-1/2" X 6'
  • Angled cut with more surface area for a better bond
  • A single easy-release interior adhesive liner for quicker application
  • New durable, low-profile lap seal with wider release tab
  • 100% fiber free and non-particulating
  • 25/50 ASTM E 84 flame and smoke rated up to 2”
  • Made with Microban® antimicrobial technology
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight3.6714 Pounds (lbs)
Width4.125 Inches (In)
Height4.125 Inches (In)
Country of OriginUSA
Length72 Inches (In)
Agency ComplianceFM
Copper Tube Size (OD)1-1/8"
Flame/Smoke Rating25/50
Insulation Nominal I.D.1 1/8"
Iron Pipe Nominal Size3/4"
Prop 65Yes
Temperature Range-297°F to 220°F (-182.7°C to 104.4°C)
TierAP Armaflex® Black Lap Seal
UV ResistantNo
Wall Thickness1-1/2"


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