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armacell - AP Armaflex Black Lap Seal 3/8" x 1-1/2" x 6'

Item: SST03815
MFR: BST03815

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About This Product

Product Info


AP Armaflex Black Lap Seal 3/8" 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.


Weight2.05 Pounds (lbs)
Width3.375 Inches (In)
Height3.375 Inches (In)
Country of OriginUSA
Length72 Inches (In)
Agency ComplianceFM
Flame/Smoke Rating25/50
Insulation Nominal I.D.3/8"
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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