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

  • A fast-drying, flexible set thread sealant
  • For high vibration environments like industrial applications
  • For use on galvanized steel, iron, brass copper and polyethylene

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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

How long does it take to dry?

I have applied it on threaded pvc pipe .Its been 24 hrs and it has not dried yet.
Asked by: nilay
It's not a glue. It's not supposed to dry.
Answered by: Karl
Date published: 2017-04-27

Will this work for threaded fittings for propane?

Asked by: Rick
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.
Answered by: Ken
Date published: 2016-11-30

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

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 ?
Asked by: fluf
you can use it as soon has you have tightened all the joints there is no set time frame
Answered by: pie
Date published: 2017-04-27

Can this be used to thread oxygen lines??

Asked by: Jenna
Thank you for your recent inquiry with The Home Depot. The Home Depot cannot advise any customer of how to use the product purchased or will be purchased. It is to the customer’s discretion of how they use the product. However, any injuries resulting in improper use of product are not the responsibility of the Home Depot. Please be sure to read the instruction manual that comes with your product. For any other questions, please call us at HomeDepot.com Customer Service 800-430-3376. Thank you for shopping Home Depot.
Answered by: CommunityAnswer
Date published: 2017-03-30
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Customer Reviews

4 oz. Tru-Blu Pipe Thread Sealant with PTFE is rated 4.4 out of 5 by 8.
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 1 out of 5 by from I bought this product after hearing about how great this type of liquid sealant was. The product... I bought this product after hearing about how great this type of liquid sealant was. The product did not work at all. The product my plumber used dried hard and sealed great. This product did neither. I would not recommend Tru-Blu based upon my experience. I went back to Teflon tape. Another formulation of Rector Seal may work better but this one doesn't.
Date published: 2017-04-16
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 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 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 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
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
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