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3/8" 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: BST05838
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..
$233.53
Model: BST03438
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..
$212.85
Model: BST07838
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..
$186.06
Model: BST11838
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..
$164.24
Model: BST13838
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..
$152.93
Model: BST15838
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..
$117.14
Model: BST21838
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..
$114.19
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