Armacell 2 in. x 30 ft. R-1 Foam Insulation Tape-TAP18230 at The Home Depot
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Model # TAP18230

Internet # 100539553

Store SKU # 329131

2 in. x 30 ft. R-1 Foam Insulation Tape

Armacell 2 in. x 30 ft. R-1 Foam Insulation Tape

This item has been discontinued.
The Home Depot no longer carries this specific product.

$7.85 / each
  • Helps protect pipes from freezing
  • R-1 provides insulation to help conserve energy
  • Fast and easy installation


Model # TAP18230

Internet # 100539553

Store SKU # 329131

Armacell Armaflex 2 in. x 30 ft. R-1 Foam Insulation Tape provides a fast and easy way to insulate pipes, valves and fittings (each sold separately). This mold-resistant insulation tape helps protect against freezing and helps conserve energy.

  • Fits copper pipe measuring from 1/4 in. to 9-1/2 in. (not included)
  • Insulates pipes, valves and fittings and seals pipe insulation seams and joints (each sold separately)
  • This roll is 1/8" thick by 2" wide by 30 lineal feet, providing plenty of insulation tape for most uses
  • Foam construction provides durability
  • Self sealing
  • Mold resistant


Accessory Type  Insulation  Assembled Depth (in.)  9 in 
Assembled Height (in.)  2.5 in  Assembled Width (in.)  9 in 
Compatible Pipe Material  Copper  ENERGY STAR Certified  No 
Fire rated  Yes  Manufacturer Warranty  None 
Maximum compatible pipe size (in.)  9.5  Minimum compatible pipe size (in.)  .25 
Pipe or Fitting Product Type  Accessory  Product Height (in.)  .125 in 
Product Length (in.)  360 in  Product Weight (lb.)  .75 lb 
Product Width (in.)  2 in  R Value 
Self-sealing  Yes 


Rated 4.3 out of 5 by 3 reviewers.
Rated 4 out of 5 by insulating duct tape It wraps, it sticks, it insulates...ITS!...when putting a heating cable on your water pipe...its almost invaluable...and seems to keep everything nice and supported...and warm. March 4, 2014
Rated 4 out of 5 by Good stuff Might want to check your product description. It states that it is 30 inches long. It should be 30 ft. January 30, 2012
Rated 5 out of 5 by Multi-purpose I used this to seal the seams of my pipe insulation. I had some leftover. It is great as weatherstripping as well as a wrap on my tools that don't have grips (my shovel and rake)!!! April 9, 2010
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Store Exclusive. This item is available for purchase in select stores only.