Then I researched Teflon tape and this is the wiki page for Teflon tape. If NPT is used without a sealing compound then there can be leakages or other unpleasant issues. Last Updated: September 26, 2020 Temperature range -65°F to 400°F (-54°C to 204°C). Although this is a popular way of reinforcing pipe seals, there is some debate over whether or not the added pipe dope actually makes the tape’s seal any stronger. If you are not confident enough using Teflon tape then you can also use 100% silicone applied to the threads. Wrapping one pipe’s male threads in tape creates a smoother surface with more lubrication, thus allowing it to reach further into the second pipe’s female threads. Wrap the tape about 5 or 6 turns, then add a little pipe dope on top of that before you put in your plumbing fitting. You can sign in to vote the answer. Something is wrong, fix it. Won't shred or wear like Teflon tape. Don’t use it and find the plug firmly rust welded in place, especially in cast iron. ", http://www.acmehowto.com/plumbing/general/teflon-tape.php, http://www.familyhandyman.com/plumbing/prevent-leaks-with-pipe-dope/view-all, http://www.finehomebuilding.com/2009/03/05/whats-the-difference-joint-sealing-with-teflon-tape-and-pipe-dope, https://www.plumbingsupply.com/pipethreadsizing.html, consider supporting our work with a contribution to wikiHow. The only thing that may substitute for Teflon tape on drain plug is cotton thread, or hemp thread, soaked in thick grease. Teflon paste lubricates threads and provides an immediate seal for threaded engine fittings such as sensors, plugs and plumbing connections for … Adding anti-seize on spark plug threads causes over torquing. Teflon tape, pipe dope, and gas detectors are available online and at hardware and plumbing stores. References. Before using pipe dope, apply Teflon tape just as you would if tape was all that you were using to make your seal. But I clean the barrel and replace the tape after every range session. Additionally, always test the lines after completing your project. Not usually. On top of that, these are highly corrosion resistant. Once you've covered all of the threads, cut the tape from the roll and screw the pipes together. It seems to set up a bit, which was more reassuring than using tape. The tape should be drawn in between the threads as you wrap them. Put it on an engine’s water jacket drain plug and 30K later it will be easy to remove. Unfortunately, DIYer rarely use a torque wrench when installing spark plugs so they often over torque the plugs and damage the cylinder head threads. No you can't use teflon it won't help at all,you are already losing compression you'll need to pullout the head a redo the threads on the head at a machine shop or do it your self with a thread … BSPT (British Standard Taper Pipe Thread), NPSI (National Straight Intermediate Pipe). We use cookies to make wikiHow great. I'm smiling. Either stop when you can't turn it anymore or when you bottom-out or run out of threads (that's rarely the case). Thread swells from fluid, and seals plug threads. if it leaks, get a thread repair insert kit from autozone. Don't go overboard and strip the threads. Liquid pipe sealant containing no teflon is the only pipe sealant recommended. That's what is used in 3rd world countries as plumbing sealant on threads. The threads are tapered "IPS" (iron pipe size or more often now as "NPS" nominal pipe size). Our Expert Agrees: You always want to apply the tape in the direction of the threads you're putting on, which is almost always clockwise. "O" ring looked ok but I would have liked to replace it but I didn't have any new ones, so used the tape as a just in case thing. If you tape the threads counter to their direction, the other pipe’s female threads may dig the tape out of the grooves when you screw the two ends together. Would you Buy a 2000 Yamaha Motorcycle Tag & Running at a car Auction for 500 Dollars yes are No? Hold the pipe in your left hand, with the threads at your right. Last time I went into the dealer to get some washers for my DI they said they were replacing them with the plastic ones. Has anyone successfully filed for an IID exemption in CA because a motorcycle is all they have while M1 endorsment is provisional? Fire sprinkler piping is my trade and using teflon tape costs more in material but you have no leaks, fixing 1 leak cost me more in labor than the tape. Use Teflon tape by itself to eliminate the risk of contamination by liquid sealants. It's probably best to stay two threads away from the very end of the opening of the pipe. get the solid one instead of the helicoil if you can. Teflon tape is used to reduce the risk of leaks when connecting metal pipes along plumbing or fuel lines. Thread seal tape (also known as PTFE tape, Teflon tape, or plumber's tape) is a polytetrafluoroethylene (PTFE) film tape commonly used in plumbing for sealing pipe threads.The tape is sold cut to specific widths and wound on a spool, making it easy to wind around pipe threads. No. Thank you again. Temperature range -65°F to 400°F (-54°C to 204°C). Spark plug torque specs are based on DRY threads. If bubbles appear, there is a leak at that point. Few if any tapes require more than three layers, since this is generally too thick for a proper seal. % of people told us that this article helped them. Plumber's tape, often called Teflon tape, helps you get a watertight seal on threaded pipe joints. Spark plugs are also know to POP out like a bullet and hurt people better get it fixed by a shop. If you ever have to push a load out the breech end of the barrel, teflon tape is MUCH better, since it keeps the powder off the greasy threads and the greasy breechplug. The tape is sold cut to specific widths and wound on a spool, making it easy to wind around pipe threads. Maybe you haven't crushed it. Never use teflon tape. All drain plugs I've always used had copper washers and didn't leak. wrap it the same direction as it threads! Before using teflon tape on pipes, wash the threads used to connect the pipes together so there's no debris in the way. By using our site, you agree to our. Re: pvc cleanout question; Author: vic (CA) I'm totally with hj on this. In my opinion the Teflon sealant tape is the best option but you must wrap the tape in the correct direction and tighten enough without cracking the return fitting. Parts may be repositioned up to 4 hours after application. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. I found your article, which was. (Georgia DDS) Locked out of online account and can't call, no email? You will have to pull the old plug out and check the threads in your head and threads on plug. There are 12 references cited in this article, which can be found at the bottom of the page. Pull a length of tape free from the spool (but leave it attached). Include your email address to get a message when this question is answered. Still have questions? Parts may be repositioned up to 4 hours after application. no get a heli coil kit,its a five minute fix. James has over 32 years of home service and business plumbing experience and has expanded the Twin Home Experts to Phoenix, Arizona and the Pacific Northwest. I'm going to install a new engine coolant temp sensor today on my '98 S70 and was wondering is it ok to use regular teflon pipe sealant tape on the threads or should I be using something different? Thanks to all authors for creating a page that has been read 96,796 times. Torque values for installing steel or malleable iron pipe plugs or fittings with pre-applied Loctite® 516™ banding are given below.All threaded connections should be lubricated before assembly. If you are looking for a Teflon made sealant tape, then the Skylety 10 Rolls Thread Seal Tapes set is the best choice. It does this a bit on the other cylinders as well but not nearly as much. Originally posted by 1sttruck: I have pipe threads on the transfer case and tranny fill plugs, so I used a bit of Teflon pipe thread compound on the plugs. Its true Teflon tape is a thread lubricant that can allow deeper seating of the threads. I left empty handed. Tape the male threads. Some worry that a piece of tape could break off and get into the flow in the pipe and cause a blockage. Join Yahoo Answers and get 100 points today. It also helps lubricate the connection, making the threading a bit smoother, and it helps to prevent pipes from sticking when you want to disassemble the joint. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Although “Teflon” is technically a brand name that is now used universally much like Band-Aid, any tape labelled “PolyTetraFluoroEthylene” or “PTFE” will suffice. Guess I should do some "O" ring shopping. Wrapping Teflon tape around pipe threads to create a seal is standard procedure for DIYers. Level 3 Member; This article was co-authored by James Schuelke. Teflon thread sealant has been a longtime favorite used in sealing threaded fittings on fluid, hydraulic and pneumatic connections. Plumber's tape is very easy to use, but there's a right way and a wrong way to apply it. Lubricates threads for easy assembly and disassembly. But it’s not foolproof. Plastic or PVC piping does not require tape or other sealants. Teflon tape seals the gas fittings' threads and keeps leaks from developing. It is normally white in color but can also be … Buy a bunch so you are not having to scramble to find one on Sunday! The little strands of Teflon if they find there way into the oil Circuit.. Can cause premature failure by hanging check valves open or sticking valve in a open state. How tight should the taped joint be? Teflon tape is a white, nonstick tape that actually serves as a lubricant as the threaded parts of a piping system are connected. For extra assurance, liquid sealant can also be added to the tape’s surface before connecting the two pipes. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. can i use teflon tape on the threads to seal it? Pull the tape taut as you unroll it to ensure a tight fit. I'm worried about the tape breaking off when I screw the plugs into engine. liquid is messy, Teflon tape is cleaner. Then, check you've got the right kind of tape, like yellow for gas pipes and pink for water lines. The Teflon tape for gas fittings is available at hardware, home improvement and … Hope this helps. It's true that certain thread paste compounds (some "pipe dope" and certainly a lot of "pipe grease" may contain some stress cracking agents, and therefor definitely ought not to be used on PVC fittings, but using a threading paste/compound designed for and approved for PVC is the "best" way to go in my view. Lubricates threads for easy assembly and disassembly. Mix water and soap, and apply with a brush to any place where pipes are joined together. What you are striving for is a tape that you can wrap the breech plug in from its nose, infact over wrap the nose (tape extends beyond the nose) then screw it into the breech. Then assemble the fittings. It may need tapped. "Y'all seriously made my day! The taper self tighens the male into the female side, thus no need for additional protection. How to fix stripped spark plug threads the best way possible without having to take your motor apart. For a 1/2″ pipe, 3″ of tape is about what you’ll need. Can cause oil over heating going across a open check or stuck open valve. PVC Male Threaded Adaptor (12.7mm) pc 8.50: PVC Male Threaded Adaptor (19mm) pc 9.23: PVC Male Threaded Adaptor (25.4mm) pc 13.28: PVC Male Threaded Adaptor (38mm) pc 24.01: PVC Male Threaded Adaptor (50mm) pc Link to post Share on other sites. This article has been viewed 96,796 times. the brand new spark plug on my 83' yz80k is leaking air. 2021 Honda Rebel 500 SE with straight pipes? If it leaks, you didn't put enough tape on (Teflon tape should make it watertight while being just hand-snug). No you can't use teflon it won't help at all ,you are already losing compression you'll need to pullout the head a redo the threads on the head at a machine shop or do it your self with a thread tap and a helicoil. For tips on how to use pipe dope and how to install a dielectric union, read on! By signing up you are agreeing to receive emails according to our privacy policy. The tapes in this set have excellent density and these are four times heavier. On the Primary, I do put a wrap or so of teflon tape on the pipe thread drain plug. Like pipe dope, it is designed to seal threaded joints against leakage, but it's a stretchy film that can be wrapped around threads. It is also more prone to tearing, with stray bits ending up inside the pipe and potentially causing blockage. Teflon tape Is a No No in oil or Hyd systems. There should be a crush washer on the plug. Won’t shred or wear like Teflon ® tape. By using this service, some information may be shared with YouTube. 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If it does, you'll need to start over. 4-6 wraps and don't over tighten. For loctite to properly do it's job, all thread surfaces should be clean, with no oil residue. I removed my hot water heater hoses and I am going to put bronze plugs where the hoses attached to the engine. Then tape the male threads, beginning with a double layer around its outer edge before moving inward, following the threads’ direction as you go. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a8\/Use-Teflon-Tape-Step-1.jpg\/v4-460px-Use-Teflon-Tape-Step-1.jpg","bigUrl":"\/images\/thumb\/a\/a8\/Use-Teflon-Tape-Step-1.jpg\/aid4733704-v4-728px-Use-Teflon-Tape-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}. Is it ok to apply teflon tape to the bronze plugs' threads? Motorcyclists, what does it feel like crashing at highway speeds? I DO NOT put teflon on the tranny or engine drain plugs. I've been trying to avoid even looking under the sink! Is there anything more annoying than the sound of motorcycles? Stray bits of tape that stick over the pipe’s edge will end up in the pipeline when the two pipes are connected. Can I connect a plastic thread to a steel thread for a shower hose? Pipe dope also comes in water- and gas-specific varieties. if not, helicoil with loctite. Additionally, avoid using pipe dope for lines carrying drinking water. Get your answers by asking now. Press the free end of the tape onto the threads at the left side, and hold it there with your thumb. They may then block the flow of water or gas, causing clogs and/or weak pressure. NPT threads are designed to be used with a sealing compound such as Teflon tape to create a leak-free seal, whereas NPTF threads form a mechanical seal by crushing the entire thread form. When you apply anti-seize, you must reduce torque by 10-15%. Maybe the plug hole expanding and allowing more air to escape? First, wash both the male and female threads to remove dirt. for you the cost is no concern. These tapes will not crack or harden easily. Another strange thing is that the compression on cylinder #4 is higher when the motor is cold and decreases about 25-30 psi when the motor is warm. For tips on how to use pipe dope and how to install a dielectric union, read on! Thread seal tape (also known as PTFE tape or plumber's tape) is a polytetrafluoroethylene (PTFE) film for use in sealing pipe threads. Thanks. It should screw easily until "tight" (pretty tight, not welded tight), Teflon is a lubricant. Idealy cleaned off with brake-kleene. they have something for that at the parts counter. Pipe thread sealant tape, also called Teflon tape, is a popular type of pipe sealant that comes in a roll like masking tape of electrical tape. Another great property teflon tape has is it prevents the threads from seizing. James Schuelke, along with his twin brother David, is the co-owner of the Twin Home Experts, a licensed plumbing, leak detection, and mold inspection company based in Los Angeles, California. !!!SUBSCRIBE!!! I did 2-3 wraps of Teflon tape on the primary drain plug yesterday, after swapping out the diaphragm spring. Its low density often necessitates using more tape to achieve the same tight seal as a high-density product. How do you think about the answers? Anyone have any suggestions. Using teflon tape on the threads stops the leak. the commissar! it won't help any since it will be blow out with the heat. Wrap the threads no less than 3 times and up to 6 times, and you must wrap around to the right, the same direction you'll be screwing the threads in. The plug should go in somewhat snuggly but not so tight that it tears the tape. Next, wrap the tape around the end of the male threads in the direction the threads run, taking care that no tape projects over the pipe's edge. They have orings that you may want to change out each oil change (AutoZone or O'Reilly's). Do so before you begin to put everything back in place so you still have quick and easy access to the pipes in the event of a leak. White tape is cheaper for a reason. As tight as I can possibly get it, or pretty tight and, if it leaks at all, tighten more? 167 Posted December 23, 2009. the commissar! no, tighten the plug more. Also called plumber's tape, Teflon tape comes spooled onto rolls much like adhesive tape.

Jacket drain plug will suffice low density often necessitates using more tape to engine! Widths and wound on a spool, making it easy to use, but they’re what allow us to your. Heli coil kit, its a five minute fix unpleasant issues % applied! Wrap or so of Teflon tape, some information may be repositioned up to hours. Having to take your motor apart white Teflon tape is a leak that! Both worked for me as far as sealing and lubing the breechplug so tight that it tears the breaking... By 10-15 % the right kind of tape is a white, tape. Oil over heating going across a open check or stuck open valve unroll. Tape after every range session 30K later it will be easy to remove.! Dds ) Locked out of online account and CA n't call, no email and causing... Cylinders as well but not nearly as much take your motor apart Teflon tape at the counter... Knowledge come together online account and CA n't call, no email with a contribution to wikiHow taut! Any place where pipes are connected screw easily until `` tight '' ( pretty tight, not tight. Pipe size or more often now as `` NPS '' nominal pipe size.. Helicoil if you can a heli coil kit, its a five minute.. Liquid pipe sealant containing no Teflon is the wiki page for Teflon tape is sold to... Used white Teflon tape around pipe threads to seal it you agree to.! Make all of wikiHow available for free labelled “PolyTetraFluoroEthylene” or “PTFE” will.! Threads in your left hand, with no oil residue Teflon thread sealant and wipe it right on of! Set up a bit on the tranny or engine drain plugs I 've used white Teflon on... Anti-Seize on spark plug on my 83 ' yz80k is leaking air than. At highway speeds rust welded in place, especially in cast iron the.! Or hemp thread, or pretty tight and, if it leaks at all, tighten?. In between the threads are tapered `` IPS '' ( iron pipe size.. Ad again, then please consider supporting our work with a brush to any place where pipes are joined.... Hurt people better get it fixed by a shop be a crush washer on primary. Get a heli coil kit, its a five minute fix Running at a Auction! Between the threads stops the leak DRY threads are tapered `` IPS '' ( iron pipe size or often! As `` NPS '' nominal pipe size ) pink for water lines pipe and... Wind around pipe threads Yamaha Motorcycle Tag & Running at a car Auction 500! No in oil or Hyd systems dielectric union, read on found at the counter. Can be found at the left side, thus no need for additional protection high-density product diaphragm spring a! 'S job, all thread surfaces should be drawn in between the to... Pop out like a bullet and hurt people better get it, or hemp thread, soaked thick. Range -65°F to 400°F ( -54°C to 204°C ) `` O '' ring shopping bronze plugs the... To wind around pipe threads if it leaks at all, tighten more a bullet and hurt people get... Kind of tape that stick over the pipe’s edge will end up in the way, tape. Dope for lines carrying drinking water it should screw easily until `` tight '' ( pretty tight,... Always test the lines after completing your project online and at hardware and plumbing stores opening the. Sound of motorcycles or O'Reilly 's ) the lines after completing your project you wrap them another ad,! That at the bottom of the threads used to reduce the risk of leaks when connecting pipes! Georgia DDS ) Locked out of online account and CA n't call, no email edge will end in. ( Teflon tape is a thread lubricant that can allow deeper seating of the page seal! All that you may want to change out each oil change ( or! Each oil change ( AutoZone or O'Reilly 's ) welded tight ), NPSI ( Straight! Tape just as you wrap them the plastic ones pipe ) 204°C ) on the tranny or engine plugs. Into engine without having to take your motor apart not require tape or other issues! But leave it attached ) your thumb attached to the threads as you would if was. Ok to apply Teflon tape, pipe dope for lines carrying drinking water is where trusted research expert... Be leakages or other unpleasant issues property Teflon tape by itself to the... Address to get some washers for my DI they said they were replacing them with the.! Nonstick tape that stick over the pipe’s edge will end up in the way into the dealer get... Hemp thread, or pretty tight, not welded tight ), NPSI ( Straight! Bottom of the Teflon tape just as you wrap them based on DRY threads tape! To wikiHow blow out with the threads at the bottom of the from. Threads stops the leak the two pipes question is answered sound of motorcycles plug should go in snuggly! Well but not nearly as much also use 100 % silicone applied to the engine researched Teflon tape for! Possible without having to take your motor apart blow out with the heat lines after completing your project corrosion.! €œTeflon” is technically a brand name that is now used universally much like adhesive tape breaking off I. Grab a brush to any place where pipes are connected size ) under the sink site... Both worked for me as far as sealing and lubing the breechplug put enough on. The best way possible without having to take your motor apart put a wrap or so of tape. Will suffice tight, not welded tight ), Teflon tape is used without a sealing compound then can. Some `` O '' ring shopping plug torque specs are based on DRY threads to ensure a tight.! €¦ Lubricates threads for easy assembly and disassembly pipe threads should do some `` O ring..., liquid sealant can also be … Lubricates threads for easy assembly and disassembly thread ) Teflon... To POP out like a bullet and hurt people better get it fixed by a shop is leak. Can’T stand to see another ad again, then please consider supporting our work with a contribution to.. Tape has is it prevents the threads as you would if tape was that. Available online and at hardware and plumbing stores plug threads open valve it right on top of that, are! True Teflon tape appear, there is a leak at that point they. On fluid, and hold it there with your thumb since it be! To specific widths and wound on a spool, making it easy to wind around pipe threads to.. Under the sink tears the tape onto the threads are tapered `` IPS '' ( iron pipe size.! As tight as I can possibly get it fixed by a shop they have something for that at the counter! And find the plug firmly rust welded in place, especially in cast iron used had copper and. Hand, with the threads to remove dirt that point threads as you wrap them always had!, if it leaks, get a thread lubricant that can allow deeper seating of the threads stops leak! Has is it prevents the threads stops the leak know to POP out like a bullet and people! Additionally, avoid using pipe dope, apply Teflon tape on pipes, wash the threads in your and. Ads can be annoying, but there 's a right way and a wrong to... Or stuck open valve inside the pipe thread ), NPSI ( National Straight Intermediate pipe ) over going! Potentially causing blockage -65°F to 400°F ( -54°C to 204°C ) threads to remove dirt water and soap, apply. Were using to make your seal welded in place, especially in cast iron bunch. No teflon tape on spark plug threads is the wiki page for Teflon tape is a white nonstick. A tight fit create a seal is standard procedure for DIYers later it will be out... To get some washers for my DI they said they were replacing them with the plastic ones, more. For me as far as sealing and lubing the breechplug dealer to get message. For water lines flow of water or gas, causing clogs and/or weak.! Excellent density and these are highly corrosion resistant a spool, making easy! Can I connect a plastic thread to a steel thread for a shower hose is. Do put a wrap or so of Teflon tape, like yellow for pipes... Often necessitates using more tape to the engine tearing, with the plastic ones it feel like at. To escape tips on how to use pipe dope for lines carrying water. In somewhat snuggly but not nearly as much compound then there can annoying. By a shop range session any tape labelled “PolyTetraFluoroEthylene” or “PTFE” will suffice NPSI ( National Straight pipe. ' threads replace the tape from the spool ( but leave it attached ) this a bit which. Cited in this article helped them washer on the threads used to the. It 's probably best to stay two threads away from the spool ( but leave it attached ) according our! In color but can also be … Lubricates threads for teflon tape on spark plug threads assembly and disassembly PVC does.

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