Rectorseal 4 oz. Pipe Thread Sealant-25631 - The Home Depot


Model # 25631

Internet # 100351066

Store SKU # 676903

4 oz. Pipe Thread Sealant

Rectorseal 4 oz. Pipe Thread Sealant

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # 25631

Internet # 100351066

Store SKU # 676903

The Rectorseal 4 oz. Pipe Thread Sealant is a slow-drying, soft-setting pipe thread sealant that lubricates and protects threaded connections. The sealant is great for use on many types of threaded metal, including PVC, CPVC, polyethylene, and reinforced fiberglass pipe.

  • Lubricates and protects threaded connections
  • Provides immediate pressurization on pipes up to 2 in.
  • Great for use on many types of threaded metal, including PVC, CPVC, polyethylene and reinforced fiberglass pipe
  • Ideal for a wide variety of fluids and gases including potable water
  • Slow-drying, soft-setting formula
  • Smooth, easy application
  • Conforms to TT-S-1732

Info & Guides

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Assembled Depth (in.)  2.5 in  Assembled Height (in.)  3.5 in 
Assembled Width (in.)  2.5 in  Container Size (oz.) 
Dry time (hours)  Hazardous Code  Cannot Ship Air. 
Maintenance, Repair & Supplies Product Type  Miscellaneous Repair Kit 
Warranty / Certifications
Manufacturer Warranty  2 Years from date of manufacture 


Rated 3 out of 5 by 2 reviewers.
Rated 5 out of 5 by seals hoses Even though it says it is a pipe thread sealant (and the previous poster had problems with that application) I don't use it for that. I use it under rubber hoses when attaching them to a hose bib with a stainless steel clamp. I seals very well, and more importantly to me, allows me to remove the hoses on my boat two years later when it is time to clean out heat exchangers, aftercoolers, etc. It can be messy and runny if you don't stir it up from the bottom, takes some practice to apply it neatly. December 15, 2014
Rated 1 out of 5 by Worst Sealant Ever! Out of the can, this sealant was as runny as water. It was so messey, it just dripped all over the pipe, so only a little got on the thread. Most ended up on the pipe, on my tools and on the ground. I had to scrape it off my tools and the ground. When I pressurized it, all the air leaked out. This is not what pipe thread sealant should do. I waited overnight before pressurizing. I have had better luck with PTFE tape than this useless product. I picked up a can of Rectorseal Tru-Blu, and redid the job and no leaks with high pressure air. I had about 3 ounces of this junk left, so I just threw the can in the trash can. Unless you enjoy redoing a job, smelling horrible solvent odors and cleanig up a big mess, skip this and get Rectorseal Tru-Blu. November 9, 2014
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Store Exclusive. This item is available for purchase in select stores only.