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What do you use to seal bolts that go into water? #2966890
09/24/21 01:47 AM
09/24/21 01:47 AM
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Shopping @ HoBo Fright
340SIX Offline OP
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340SIX  Offline OP
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What sealer do you use on bolts and studs that go into water jackets?

Last edited by 340SIX; 09/25/21 07:49 PM.

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73 Dart Sport 340/ 70 challenger vert. That may still get built, If I live long enough
Re: What do you use th seal bolts that go onto water? [Re: 340SIX] #2966891
09/24/21 02:01 AM
09/24/21 02:01 AM
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Bend,OR USA
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Cab_Burge Offline
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A good thread sealer, liquid pipe teflon ,GM thread sealer, Permatex and adhesive silicone all have work okay for me on stock cast iron heads sealing up header bolts up
IHTHS luck


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: What do you use th seal bolts that go onto water? [Re: Cab_Burge] #2966962
09/24/21 10:31 AM
09/24/21 10:31 AM
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Central Pa
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moparjim79 Offline
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BLUE MONSTER

Re: What do you use th seal bolts that go onto water? [Re: 340SIX] #2966964
09/24/21 10:34 AM
09/24/21 10:34 AM
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Corpus Christi, TX
shanker Offline
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The Federal Government has not yet learned that you cannot legislate morality 1970 Coronet R/T FF4/FF8/V85/V1G 440/Auto/3.23 1970 Coronet R/T FK5/FK5/V8W/V1W 440/Auto/3.55 1970 Super Bee TX9/TX9/V8W/N96 383/Auto/3.91 1975 Duster 360 VS29L5 Daily Driver
Re: What do you use th seal bolts that go onto water? [Re: shanker] #2966994
09/24/21 11:53 AM
09/24/21 11:53 AM
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Shopping @ HoBo Fright
340SIX Offline OP
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I should have stated I have used Permatex PST in the past on steel block's and heads and various bolt types.
But used Nickel Anti Seize on Aluminum items with Stainless bolts.
But I have a small leak where the water is seeping past the threads.
So did not want Locktite type stuff on them.
Ij net have also the one bolt may have been bar and it has nothing on it.


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VP of the MPM in New Orleans
73 Dart Sport 340/ 70 challenger vert. That may still get built, If I live long enough
Re: What do you use to seal bolts that go onto water? [Re: 340SIX] #2966995
09/24/21 11:54 AM
09/24/21 11:54 AM
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Canada
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orange Offline
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Canada
I've had good luck using this product

sealent.jpg
Re: What do you use th seal bolts that go onto water? [Re: shanker] #2966996
09/24/21 11:55 AM
09/24/21 11:55 AM
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north of coder
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loctite 567 teflon paste. this stuff is good for everything.
https://www.henkel-adhesives.com/us/en/product/thread-sealants/loctite_567.html
beer

Re: What do you use th seal bolts that go onto water? [Re: moparx] #2967165
09/24/21 10:40 PM
09/24/21 10:40 PM
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WI
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Originally Posted by moparx
loctite 567 teflon paste. this stuff is good for everything.
https://www.henkel-adhesives.com/us/en/product/thread-sealants/loctite_567.html
beer


Yep!! That's the stuff!! Been using it for years!

Re: What do you use th seal bolts that go onto water? [Re: moparx] #2967261
09/25/21 11:21 AM
09/25/21 11:21 AM
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Posts: 257
Alberta
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Alberta
Originally Posted by moparx
loctite 567 teflon paste. this stuff is good for everything.
https://www.henkel-adhesives.com/us/en/product/thread-sealants/loctite_567.html
beer


X3 up

Re: What do you use th seal bolts that go onto water? [Re: moparjim79] #2967420
09/25/21 11:12 PM
09/25/21 11:12 PM
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God's Country Maryland
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Originally Posted by moparjim79
BLUE MONSTER


I agree, Blue Monster.


I love the smell of Deer guts in the morning, it smells like... VICTORY!
Re: What do you use th seal bolts that go onto water? [Re: GODSCOUNTRY340] #2967463
09/26/21 09:18 AM
09/26/21 09:18 AM
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Central Pa
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moparjim79 Offline
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Originally Posted by GODSCOUNTRY340
Originally Posted by moparjim79
BLUE MONSTER


I agree, Blue Monster.


Lots of people shy away from this product because of cost, but it is an excellent product. Another one is called "TrueBlu", it has never failed me in any of the applications I've used it in.







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