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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: BST03812
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..
$446.88
Model: BST01212
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..
$415.49
Model: BST05812
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..
$331.24
Model: BST03412
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..
$297.20
Model: BST07812
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..
$283.20
Model: BST11812
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..
$226.76
Model: BST13812
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..
$206.28
Model: BST15812
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..
$169.02
Model: BST11012
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..
$189.64
Model: BST21812
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..
$136.39
Model: BST20012
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..
$180.95
Model: BST25812
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..
$205.41
Model: BST21012
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..
$180.04
Model: BST31812
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..
$168.74
Model: BST30012
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..
$151.59
Model: BST35812
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..
$156.98
Model: BST41812
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..
$156.63
Model: BST40012
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..
$129.60
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