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Pipe Thread Sealant, 4 oz., Container Type Can, Color Yellow, Gas Pressure Range 2, 600 psi, Liquid Pressure Range 12, 000 psi, Full Cure Soft Set Pressure Test Immediately, Application Time Not Specified, Application Temp. Range 20 Degrees to 140 Degrees F, Performance Temp. Range -50 Degrees to 400 Degrees F, Flash Point 150 Degrees F, Specific Gravity 1.38, Viscosity 40, 000cp
From the Manufacturer
Rector seal 4-Ounce No. 5 Pipe Thread Sealant 25631.This is a Hazmat non-returnable item
ROLLSROYCE
Reviewed in the United States on February 7, 2025
GOOD SEALANT FOR PIPE THREADS
Stuck in New England
Reviewed in the United States on February 2, 2025
I was using this nearly 50 years ago and I’m back to stay. I’ve messed with teflon tape and had leaks. No more. Rectorseal #5 seals well, easy to use with the brush, sets quickly enough to pressurize right away, but stays soft enough so threads come apart easily. Yes, it can be messy but that’s a small price to pay.
1Ranger2
Reviewed in the United States on January 3, 2025
Ease of use with predictable results!
FromSg
Reviewed in Singapore on July 13, 2024
From SG.Does its job really well. Use it with teflon tape and I guarantee there’s no way it will leak even if u pressurised it immediately
Javman
Reviewed in the United States on February 13, 2024
I bought this thread sealant for fixing my gas furnace, needed to replace the gas valve that stop working. It does its job, I had no problem with gas leaks. It’s easy to use with the brush and right viscosity of the sealant. My advice, apply a generous amount to the thread but only on the male connector, don’t apply to close to the end since the sealant could get into the stream and clog the gas valve in my case. You can wipe off the excess once you’re done connecting the pipes. Make sure you get the write one, this brand has the white and yellow, yellow is for the gas sealant.
Crocodile
Reviewed in the United States on December 9, 2024
Very good quality. Used to seal gas dryer.
varasztan
Reviewed in the United States on December 5, 2024
Had to hook up a new water heater to an RV last week and that meant dealing with the propane lines. Everyone I spoke to who had been in the business for years, had recommended this, hands down. It did not disappoint. No leaks. First try.
Carol Emery
Reviewed in the United States on October 26, 2024
works like it should
Peter G. MacNeil
Reviewed in Canada on October 8, 2020
Do not waste your time with gas tape.This does the job.Overpriced by about $15.Local hardware stores carry for much less.
Linda
Reviewed in Canada on October 13, 2020
Alright
Customer
Reviewed in Canada on May 15, 2019
It is nice and sticky and sets up soft so it is easy to change fittings.
Squirs
Reviewed in Canada on November 21, 2019
Perfect product.
Guardian_Agent
Reviewed in the United States on September 15, 2018
I bought this to seal new connectors to an existing propane line. The paste was as easy to use as anything else. So far no leaks and the seals are holding. Not sure how well it will hold up being out in the weather but only time will tell. I like paste over tape because it can get in the nooks and crannys easy than the tape. I've never used this brand before as I usually buy at my local big box store. It seems like it is of good quality and the price was right.
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