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  • 5/8" Pipe (O.D.) x 3/8"<br>Wall Insul-Lock Pipe Insulation, 6' Product Image
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    Add to List
    5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038058 5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038058
    Brand: K-Flex
    (43)
    $3.79 each
    392
    Thu, May 20
    392
    QtyArrives
    392 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 7/8" Pipe (O.D.) x 3/8"<br>Wall Insul-Lock Pipe Insulation, 6' Product Image
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    7/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038078 7/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038078
    Brand: K-Flex
    (43)
    $4.69 each
    781
    Thu, May 20
    781
    QtyArrives
    781 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' Product Image
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    Add to List
    1-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038118 1-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038118
    Brand: K-Flex
    (43)
    $5.29 each
    1,167
    Thu, May 20
    1,167
    QtyArrives
    1,167 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-3/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-3/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038138 1-3/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038138
    Brand: K-Flex
    (43)
    $6.29 each
    140
    Thu, May 20
    140
    QtyArrives
    140 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038158 1-5/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038158
    Brand: K-Flex
    (43)
    $7.29 each
    225
    Thu, May 20
    225
    QtyArrives
    225 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 2-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' Product Image
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    Add to List
    2-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6' 6RXL038218 2-1/8" Pipe (O.D.) x 3/8" Wall Insul-Lock Pipe Insulation, 6'
    SKU: 6RXL038218
    Brand: K-Flex
    (43)
    $8.99 each
    327
    Thu, May 20
    327
    QtyArrives
    327 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 7/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6' Product Image
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    7/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6' 6RX068078 7/8" Pipe (O.D.) x 3/4" Wall Insul-Tube Pipe Insulation, 6'
    SKU: 6RX068078
    Brand: K-Flex
    (64)
    $6.49 each
    603
    Thu, May 20
    603
    QtyArrives
    603 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
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    Add to List
    3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048038 3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048038
    Brand: K-Flex
    (64)
    $4.49 each
    182
    Thu, May 20
    182
    QtyArrives
    182 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1/2" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
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    Add to List
    1/2" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048048 1/2" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048048
    Brand: K-Flex
    (64)
    $4.99 each
    511
    Thu, May 20
    511
    QtyArrives
    511 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048058 5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048058
    Brand: K-Flex
    (64)
    $5.59 each
    594
    Thu, May 20
    594
    QtyArrives
    594 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 3/4" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
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    Add to List
    3/4" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048068 3/4" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048068
    Brand: K-Flex
    (64)
    $6.29 each
    153
    Thu, May 20
    153
    QtyArrives
    153 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048078 7/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048078
    Brand: K-Flex
    (64)
    $6.89 each
    270
    Thu, May 20
    270
    QtyArrives
    270 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048118 1-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048118
    Brand: K-Flex
    (64)
    $7.69 each
    523
    Thu, May 20
    523
    QtyArrives
    523 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048138 1-3/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048138
    Brand: K-Flex
    (64)
    $8.79 each
    Thu, Jun 17 – Fri, Jul 16
    Arrives
    Thu, Jun 17 – Fri, Jul 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048158 1-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048158
    Brand: K-Flex
    (64)
    $9.59 each
    505
    Thu, May 20
    505
    QtyArrives
    505 Thu, May 20
    Questions? Call 1-888-757-4774
    Add to List
  • 2-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    2-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048218 2-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048218
    Brand: K-Flex
    (64)
    $11.59 each
    155
    Thu, May 20
    155
    QtyArrives
    155 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 2-3/8" Pipe (O.D.) x 2" Wall Insul-Tube Pipe Insulation, 6' Product Image
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    Add to List
    2-3/8" Pipe (O.D.) x 2" Wall Insul-Tube Pipe Insulation, 6' 6RX200238 2-3/8" Pipe (O.D.) x 2" Wall Insul-Tube Pipe Insulation, 6'
    SKU: 6RX200238
    Brand: K-Flex
    $106.99 each
    1
    Thu, May 20
    1
    QtyArrives
    1 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 2-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    2-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048258 2-5/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048258
    Brand: K-Flex
    (64)
    $17.59 each
    177
    Thu, May 20
    177
    QtyArrives
    177 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 3-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    3-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048318 3-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048318
    Brand: K-Flex
    (64)
    $20.69 each
    65
    Thu, May 20
    65
    QtyArrives
    65 Thu, May 20
    Questions? Call 1-888-757-4774
    Add to List
  • 4-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    4-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO048418 4-1/8" Pipe (O.D.) x 1/2" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO048418
    Brand: K-Flex
    (64)
    $26.99 each
    70
    Thu, May 20
    70
    QtyArrives
    70 Thu, May 20
    Questions? Call 1-888-757-4774
    Add to List
  • 7/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    7/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO068078 7/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO068078
    Brand: K-Flex
    (3)
    $10.59 each
    10
    Thu, May 20
    10
    QtyArrives
    10 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-1/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-1/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO068118 1-1/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO068118
    Brand: K-Flex
    (3)
    $12.19 each
    112
    Thu, May 20
    112
    QtyArrives
    112 Thu, May 20
    Questions? Call 1-888-757-4774
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  • 1-3/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
    Add to List
    Add to List
    1-3/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO068138 1-3/8" Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO068138
    Brand: K-Flex
    (64)
    $13.89 each
    30
    Thu, May 20
    30
    QtyArrives
    30 Thu, May 20
    Questions? Call 1-888-757-4774
    Add to List
  • 1-1/2" IPS Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' Product Image
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    Add to List
    1-1/2" IPS Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6' 6RXLO068200 1-1/2" IPS Pipe (O.D.) x 3/4" Wall Insul-Lock DS Overlap Pipe Insulation, 6'
    SKU: 6RXLO068200
    Brand: K-Flex
    (3)
    $16.19 each
    20
    Thu, May 20
    20
    QtyArrives
    20 Thu, May 20
    Questions? Call 1-888-757-4774
    Add to List
FAQs, Manuals & Videos

Resources

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Articles

  • Pipe insulation is a reliable and inexpensive condensation preventative, reducing the risk of water freezing in pipe lines installed outside or in unheated areas. Using pipe insulation provides a number of cost effective benefits when used and installed properly. Insulating your hot water pipes offers energy savings, as it reduces the heat loss that results from the temperature differential between the pipes and the surrounding ambient air. The most common pipe insulation materials used today include polyethylene and flexible elastomeric foam, which are available in either pre-slit or unslit form.

    We offer the environmentally friendly 6 foot length K-Flex Insul-Lock Pipe Insulation, which is available in wall thicknesses of 3/8" through 1" and in sizes ranging from 1/2" to 4-1/8". These flexible elastomeric tube insulations are pre-slit and include a factory-applied pressure sensitive adhesive seam-seal system, which is non-porous, non-fibrous and resists mold growth. Insul-Lock Seam-Seal can be used in applications such as refrigerant lines, cold water plumbing, roof drains and chilled water systems.

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