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3/8" WALL - AP ARMAFLEX® Black LapSeal™ Tube

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


  • 5/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 390 /65 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $369.64
    $369.64 - $369.64
    Current price $369.64

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $369.64
    $369.64 - $369.64
    Current price $369.64
  • 3/4 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 330 /55 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $336.91
    $336.91 - $336.91
    Current price $336.91

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $336.91
    $336.91 - $336.91
    Current price $336.91
  • 7/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 270 /45 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $294.50
    $294.50 - $294.50
    Current price $294.50

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $294.50
    $294.50 - $294.50
    Current price $294.50
  • 1-1/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 210 FT/35 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $259.96
    $259.96 - $259.96
    Current price $259.96

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $259.96
    $259.96 - $259.96
    Current price $259.96
  • 1-3/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 180 /30 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $242.06
    $242.06 - $242.06
    Current price $242.06

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $242.06
    $242.06 - $242.06
    Current price $242.06
  • 1-5/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 120 /20 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $185.41
    $185.41 - $185.41
    Current price $185.41

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $185.41
    $185.41 - $185.41
    Current price $185.41
  • 2-1/8 ID X 3/8 W - ARMAFLEX® Black LapSeal™ Tube 96 /16 Tubes

    Original price $0.00 - Original price $0.00
    Original price
    $180.74
    $180.74 - $180.74
    Current price $180.74

    AP ArmaFlex® Black LapSeal™ TubeThe original flexible elastomeric pipe insulation with a lap seal for greater seam security and increased protectio...

    View full details
    Original price $0.00 - Original price $0.00
    Original price
    $180.74
    $180.74 - $180.74
    Current price $180.74

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