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JACO ThreadPro High-Density Thread Seal Tape - 1/2' x 100 ft. (Mega Roll) | Professional-Grade PTFE Thread Sealant (1 Pack)

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$7.90

$ 3 .99 $3.99

In Stock

About this item

  • [1 PACK] LEAK-PROOF SEAL: Professional-grade PTFE thread seal tape ensures an air-tight seal on threaded joints of pipes, valves & fittings. Ideal for plumbing, pneumatic, automotive, & gas applications.
  • CONTRACTOR-GRADE: Suitable for brass, aluminum, steel, iron, copper, PVC & plastic threads. Perfect for water pipes, shower heads, compressed air hoses, propane and natural gas lines, hydraulics & more.
  • MEGA ROLL VALUE: 100 ft. long, 1/2" wide heavy duty thread sealant tape. Thicker & more durable than standard teflon tape, delivering long-lasting performance.
  • EASY TO APPLY: Non-sticky, easy-to-use plumber's tape requires only 3 wraps for reliable leak protection. No curing time needed. Resists cracking, hardening & falling apart.
  • TRUSTED QUALITY: Backed by a lifetime warranty from JACO with over 35 years of experience in industrial tools & accessories. The go-to choice for professionals & DIYers alike.



Product Description


Pro-Grade Thread Sealant Tape

jaco superior products
Over 35 Years of Experience: The JACO Difference

Serving the automotive & powersports industry since 1983, we here at JACO have obsessed over producing only the most rugged and innovative tools available. All of our tools are designed, engineered, and inspected for quality at our industrial facilities in Illinois and Colorado.

  • Quality checked
  • Built to last
  • Innovative & functional
  • Designed in Colorado

High Performance Thread Seal Tape by JACO

ThreadPro High Density PTFE Tape - 1/2" x 100 ft (Mega Roll)

When you're working with pipes, valves, and various fittings - we all know how frustrating leaks can be. What's more frustrating is worsening the problem with cheap, flimsy low-grade teflon tape. That's why we here at JACO have engineered the last PTFE tape you will ever need - guaranteed to last longer, seal stronger, and outperform all other thread sealing tape available.

  • Professional-grade - ideal for a wide range of industrial, commercial, and home applications including automotive, plumbing, compressed air lines, fittings, valves, natural gas lines, and more.
  • High-density - ultra strong & thick "plumber's tape" is guaranteed to stop leaks, prevent damage, & increase the performance and flow of pipes, valves, and various fittings.
  • All-purpose - works with countless materials including brass, iron, aluminum, stainless steel, galvanized steel, PVC, plastic, fiberglass, polyethylene, polypropylene, and more.
  • Ultra tough & resilient - won't stiffen, harden, crack, or fall apart over time.

Specs at a Glance:

Quantity Available in 1 Pack, 2 Pack, and 3 Pack
Tape Width 1/2 inch
Roll Length 100 ft (per roll)
Density 0.8 g/cm3
Color Light Gray
Applications Compressed Air, Water, Natural Gas

Key Features:

ptfe thread seal teflon tape

Compressed Air Lines

Use with compressed air line tools and accessories such as air hoses, quick connect fittings, plugs, couplers, and more.

plumbers tape

Water Pipes & Valves

Safely use to stop leaks on water pipes, valves, fittings, shower heads, and more.

gray teflon compressed air tape plumbers

Natural Gas Lines

Use to stop gas leaks on natural gas lines including methane, ethane, butane, and propane.

best thread sealing tape sealant sealent

High-Density, Pro-Grade

Ultra high-density professional-grade tape is designed to last longer than standard teflon tape. Minimum of 3 wraps is required.


Nitestorm
Reviewed in the United States on March 1, 2025
The inexpensive tape is overly thin and prone to tearing when you attach a showerhead. Attempting to compensate by adding more layers only creates a tangled mess during installation. This product excels because itโ€™s thick, seals flawlessly, and prevents leaks when installing shower-heads or tackling other tasks where plumberโ€™s tape is essential.
Jerid
Reviewed in the United States on February 9, 2025
Great thread tape. I highly recommend paying the extra few bucks for this! ๐Ÿ‘๐Ÿ‘
custre
Reviewed in the United States on February 26, 2025
Good quality and thickness
FullTime RVer
Reviewed in the United States on February 22, 2025
Much better than the thin white standard teflon tape
john g
Reviewed in the United States on February 20, 2025
Quality material
Rick
Reviewed in the United States on January 13, 2025
Had cheap thin sealing tape sent with my new air hose real with 1/2 hose fittings. When I wrapped the threads and tightened up fittings added supplied air at 90 PSI and fittings were leaking bad. Once I received this tape found it 3 times as thick and once applied a couple times clockwise around the male threads and tightened fittings supplied 90 PSI air found no leaks. I do recommend this thread tape for air for sure.
Customer
Reviewed in the United States on December 28, 2024
I recently used this thread seal tape when I drained and refilled the differentials on my jeep wrangler. It worked great. Much sturdier than the typical white seal tape. Didnt bind up the drain plugs. Will use on my other vehicles as well. ๐Ÿ‘๐Ÿป
JeanDucksfan
Reviewed in the United States on May 23, 2021
A lot of tape for your buck!! This is the way to go!! Easy to use. Larger roll than the basic ones.
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