Model # 31630

Internet #203490732

Store SKU #406859

RectorSeal 4 oz. Tru-Blu Pipe Thread Sealant with PTFE
0021449316316

RectorSeal

4 oz. Tru-Blu Pipe Thread Sealant with PTFE

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Product Overview

RectorSeal Tru-Blu pipe thread sealant with PTFE is a fast-dry, flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications. PTFE has been added to enhance thread lubrication during assembly and break out. Recommended for use on threaded galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, fiberglass reinforced PVC, and CPVC pipe. Great for use as a positive lock and seal on threaded fasteners. Certified to NSF/ANSI 61-G.

  • Designed for high vibration environments such as refrigeration and industrial applications
  • Is also great for use as a positive lock and seal on threaded fasteners
  • Stays flexible - designed for areas of high vibration and thermal expansion/contraction
  • Low odor, non-separating, lead free and contains no metal
  • Brushable from 20 Degrees F to 140 Degrees F

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Customer Questions & Answers

6 Questions4 Answers

Customer Questions & Answers

4 oz. Tru-Blu Pipe Thread Sealant with PTFE
4 oz. Tru-Blu Pipe Thread Sealant with PTFE

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2 answers

Will this work for threaded fittings for propane?

This question is from 4 oz. Tru-Blu Pipe Thread Sealant with PTFE
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October 31, 2015
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Answers (2)

Asked by
Jefferson Ga
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Home Improvement Profile: DIYer
September 7, 2016
Answer: 
Yes, I have a container I'm reading right now. It says for use with natural gas and other industrial gases. If natural gas is ok then so is propane.
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Asked by
Frisco, TX
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April 5, 2016
Answer: 
Yes it is recommended for gas applications.
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1 answer

will this be safe for jet fuel applications to seal the threads?

This question is from 4 oz. Tru-Blu Pipe Thread Sealant with PTFE
Asked by
Clevland Ohio
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July 1, 2016
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Answer (1)

July 5, 2016
Answer: 
No, this will not be safe for jet fuel applications.
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1 answer

How long after I use try-blu should I wait before using my hot water tank ?

This question is from 4 oz. Tru-Blu Pipe Thread Sealant with PTFE
Asked by
South Lyon,MI
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May 16, 2015
I used tru-blu on the water fitings on my hot water tank,how long do i wait before I can put the tank into use ?
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Answer (1)

May 21, 2015
Answer: 
Hi fluf,
You may use the hot water tank immediately, no waiting time is needed.
Mike
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How long does it take to dry?

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October 10, 2016
I have applied it on threaded pvc pipe .Its been 24 hrs and it has not dried yet.
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Customer Reviews

4 oz. Tru-Blu Pipe Thread Sealant with PTFE is rated 4.9 out of 5 by 7.
Rated 5 out of 5 by from The only pipe dope I'll use Let me start by saying that I'm a licensed plumber and have used a variety of thread sealants ("pipe dope" as we call it). I've noticed that other sealants become dry and crumbly, some just stay wet, but this stuff becomes almost "gummy" and ensures things stay tight and sealed. Pipe dope also acts like a line when assembling pipe and this is great in that department as well. It's very fluid until it sets, then becomes sticky and thick, locking the two pieces together (there's the vibration resistant bit of it). I've used this dope to seal gas piping systems, passing 24 hour tests where others have failed.
Date published: 2015-10-14
Rated 4 out of 5 by from We use this product for our steam piping it has held up rather well we have not had any leaks eve... We use this product for our steam piping it has held up rather well we have not had any leaks even with the vibration of the water hammer, it has worked well with the heat
Date published: 2016-11-08
Rated 5 out of 5 by from The ultimate pipe dope 90% of the time you won't need a product this good. Cheaper pipe dope works great most of the time. This product however actually seals up poorly threaded pipe and used or beat up threads. If you are repairing/ fixing some piping and want the very best pipe dope, get some. I was installing a flared filter/drier on a refrigeration unit that vibrates badly. I could tell just by the consistency of this that it was going to work well. I usually just hit my flared fittings with a little refrigeration oil and tighten them up. But in this case I wanted something more like an adhesive to lock the flare nuts in place.
Date published: 2014-10-06
Rated 5 out of 5 by from Worked like a charm!!! I used this on my first ever DIY gas cooktop installation. Worked very well and provided a good seal with no leaks on the first attempt. Does come with brush for easy application.
Date published: 2016-04-06
Rated 5 out of 5 by from Plumber Approved I watched a plumber install a gas line in my garage for my new heater, and I noticed that he used this dope to seal the threads - no leaks. So, instead of having him replace a couple gas valves to the tune of $350, I decided to replace them myself using the same dope - again, no leaks. Good stuff.
Date published: 2015-12-13
Rated 5 out of 5 by from Best Pipe Dope Ever This pipe dope is awesome. I had trouble sealing some threads made of galvanized steel with PTFE tape, but it leaked with 125 psi air. I was building an air gun with some galvanized pipe, so I used this dope and it has no leaks!
Date published: 2014-11-02
Rated 5 out of 5 by from Good stuff Good stuff, but if it dries on your skin you'll have to scrub it off. I like that you can use it for everything
Date published: 2015-07-25
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