Armacell ACT03812 - AC Accoflexa® Pipe Insulation, 3/8" I.D. X 1/2" Wall Thickness (Nominal) X 6 Foot Length
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AC Accoflexa® is the fiber-free, flexible, elastomeric pipe insulation for reliable protection against condensation, mold, energy loss and ultraviolet radiation in residential and commercial applications. AC Accoflexa® is designed to meet the widest range of HVAC and refrigeration requirements in all climates.

The closed-cell nature of elastomeric foam insulation provides superior protection against thermal losses, condensation and moisture accumulation that leads to mold. It is the ideal choice for insulating mechanical piping systems.

Product Advantages:
  • Closed-cell structure provides excellent condensation and energy-loss control
  • Effectively retards degradation due to ultraviolet (UV) radiation
  • Flexible material with dusted, relaxed ID's for easy installation
  • Superior toughness to withstand on-site handling
  • Built-in vapor barrier eliminates need for additional vapor retarder
  • Complete size range for HVAC/R
Application Areas:
  • Designed for use on air conditioning coil lines, indoors and out
  • Painting with WB Finish will minimize surface degradation due to prolonged UV radiation exposure
Specifications Compliance:
ASTM C 534, Type I - Tubular Grade 1

Approvals, Certifications, Compliances:
Manufactured without CFCs, HFCs, HCFCs, PBDEs, or Formaldehyde.

  • Wall Thickness (nominal): 3/8" 1/2", 3/4" and 1" (10, 13, 19 and 25mm)
  • Inside Diameter, Tubular: 3/8", ID to 4-1/8" ID (10mm ID to 105mm ID)
  • Length of Sections, Tubular: 6' (1.83m)
Name Armacell ACT03812 - AC Accoflex® Pipe Insulation, 3/8" I.D. X 1/2" Wall Thickness (Nominal) X 6 Foot Length
Brand Armacell
Item Number ACT03812
Manufacturer Product Number ACT03812
SKU - PIM Number 1369225545487
ERP Number 355137
UPC 10803014124741
Unit of Measure EACH
Case Quantity 75.000000
Weight 22.9 Pound (lb.)
Length 76.7 Inches (in)
Width 16.0 Inches (in)
Height 10.8 Inches (in)
Hazardous Material No
EPA Cert Required No
Country of Origin USA
Tier AC Accoflex
Flame/Smoke Rating 25/50
Insulation Nominal I.D. 3/8"
Iron Pipe Nominal Size 1/8"
R-Value R3.2
Wall Thickness 1/2"
UV Resistant No
Color Black
Copper Tube Size (OD) 3/8"
Temperature Range -297°F to 220°F (-182.7°C to 104.4°C)
Green Environmental Attribute Yes
LEED Certified No
GEM - Case Quantity 75.000000

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