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Weld-On 87730 White Seal Plus Multi-Purpose Pipe Thread Sealant with PTFE - Zero VOC, 1/2 Pint (8 fl oz)

Free shipping on orders over $29.99

$23.66

$ 11 .99 $11.99

In Stock

1.Size:1/2 Pint (8 Fl Oz)


About this item

  • Multi-purpose pipe thread sealant designed for use with all threaded metal and plastic piping systems
  • Finely homogenized Teflon PTFE particles fill thread cracks and imperfections for a leak-proof seal
  • Non-setting formula allows for easy disassembly of joints without damage to pipe, fittings, or threads
  • Suitable for a wide range of gas, plumbing, and water piping applications
  • Zero-VOC content minimizes environmental impact and improves working conditions


Featuring a non-setting formula that allows for easy and damage-free disassembly of pipe joints, Weld-On White Seal Plus Multipurpose Pipe Thread Sealant with PTFE helps protect threaded areas from rust and corrosion while ensuring a leak-proof seal. This pipe sealant features finely homogenized Teflon PTFE particles that fill thread cracks and imperfections, making it a preferred choice of professionals for sealing metal and plastic threaded pipe connections. The sealant creates a pressure-tight joint that can withstand the demands of various piping systems--including those carrying air and gases, corrosives, freons, fuels, oils, petroleum, propane, solvents, steam, sugar, or water. Formulated for versatility, this pipe thread sealant works with all metal and plastic pipes, including PVC, CPVC, ABS, polypropylene, and nylon. It has been tested and is monitored on an ongoing basis to assure its chemical compatibility with FlowGuard Gold, BlazeMaster, and Corzan pipes and fittings. And thanks to its zero-VOC content, it helps promote a better working environment for pipe repairers. This pipe thread sealant is not recommended for oxygen, fluorine, or liquid sodium systems.


Loretta Powell
Reviewed in the United States on October 28, 2023
Works great, super great, the best ever. It smells absolutely horrible. There is a reason the instructions say to use an applicator...it burns skin and wants to adhere to you until the end of time. I figured out oil removes it.
The flying munching man
Reviewed in the United States on August 10, 2014
Nice teflon content.For professional use.Not a cheap home center imitation.
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