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Thermo Tec 14005

Thermo Tec Thermo-Flex Sleeve Fits 1/4" to 1/2" diameter


made in usa
$20 off $200, $50 off $500 and $100 off $1,000 Order. Promotion Code: SPRINGSAVINGS exclusions apply

Thermo Tec Thermo-Flex Sleeve Fits 1/4" to 1/2" diameter $14.99
Out of stock
Thermo-Flex Sleeve
  • Fits 1/4'' to 1/2'' diameter
  • Length: 3'
  • Thermo Tec 14005 Details

    3' Length

  • Protects Hoses And Wires From Radiant Heat
  • Reflects More Than 90 Percent Of Radiant Heat
  • Fireproof
  • Oil Resistant
  • Light Weight Construction

  • Specifications:

    Product Length
    3 ft.
    0.25 in.
    Inside Diameter
    Inside Diameter
    Overall Length (in.)
    Heat Protection Color
    Maximum Ambient Temperature (F)
    2,000 degrees F
    Sold individually
    Diameter (in.)
    Manufacturer's Part Number:

    Thermo-Sleeve's ultra light-weight construction provides more insulating than traditional bulky rubber-coated fiberglass. The aluminized sleeving reflects over 90% of radiant heat, and is fireproof and oil resistant. The Thermo-Sleeve can handle conductive heat temperatures of 750º F and radiant heat temperatures up to 2000º F.

    Thermo-Sleeve is packaged in 3, 12, and 50 foot lengths, and is sold in five different inside diameter sizes. Thermo-Sleeve is available in custom lengths for special applications. Typical applications include brake, fuel, oil and a/c lines. Made in the U.S.A.!

  • Withstands radiant heat to 2000º F
  • Withstands conductive heat to 750º F
  • Five sizes and 3 lengths available

  • 14005 is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Works Great in a BBQ Grill I kept burning up digital temperature probes in my BBQ grill when I would jack-up the internal temps to 500 degrees for baking pizzas. I purchased this a few years back and it worked perfect. I recently added more probes to my smoker/grill so I need some more Thermo-Tec Thermo-Sleeve Insulation to protect the new probes. After seeing what it can do in the HOT GRILL, Thermo-Tec Thermo-Sleeve Insulation has got to be the "Cat's Meow" for insulating stuff on cars. I am so impressed with this product that I sent Thermo-Tec Thermo-Sleeve Insulation information to "The BBQ Guru", the company that makes my Smoker/Grill digital temperature controller. I imagine these sleeves can help keep fuel lines and wires cool in a hot engine compartment.
    Date published: 2016-09-05
    Rated 5 out of 5 by from Works as indicated Great product and works great as described. Look forward to the next purchase.
    Date published: 2014-11-02
    Rated 5 out of 5 by from Works good on transmision lines Purchased for transmision cooling lines nesxt to headers and worked great
    Date published: 2014-11-01
    Rated 4 out of 5 by from photo a little deceptive Looking at the photo I thought I was getting the ribbed flex hose. To my surprise it turned out to be an aluminum lined fabric type material sewed together to make a sleeve. No matter, I cut the material to length I needed, sliced the stitching apart, wrapped the material around my fuel line and zip tied it together to complete the job to my satisfaction. In my opinion it should be offered as an open sheet of material as well as the sewed tube.
    Date published: 2016-04-15
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.