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1-1/2" WALL - AP ARMAFLEX® Black LapSeal™ Tube

AP ArmaFlex® Black LapSeal™ Tube

The original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection against

condensation, mold and energy loss.

  • Durable, low-profile lap seal with wider release tab, stays closed and looks neat
  • Easy to install – an excellent choice for retrofit applications
  • 25/50 rated for use in air plenums
  • Fiber-free, formaldehyde-free, low VOC and non-particulating

Our AP branded products are made with Microban® antimicrobial protection, are GREENGUARD Gold certified and suitable for use in the air plenum. 

For Technical Data CLICK HERE    -   For A List of R-Values CLICK HERE


Model: BST03815R*
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$310.36
Model: BST01215R*
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$286.32
Model: BST05815R
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$294.58
Model: BST03415
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$272.40
Model: BST07815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$212.52
Model: BST11815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$219.64
Model: BST13815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$192.81
Model: BST15815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$172.42
Model: BST11015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$187.44
Model: BST21815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$195.90
Model: BST20015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$226.91
Model: BST25815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$192.40
Model: BST21015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$202.53
Model: BST31815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$141.84
Model: BST30015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$150.01
Model: BST35815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$154.98
Model: BST41815
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$181.15
Model: BST40015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$195.24
Model: BST50015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$115.79
Model: BST60015
AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protection againstcondensation, mold and energy loss.Durable, low-profile lap seal with wider release tab, stays closed and looks neatEasy to install – an ex..
$133.15
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