You seems to have applied the 545 differently than you did the others. With the 545 you left the first 2 threads bare, but with all the others you coated the first threads really well.
Why didn't you retest 545 with a wrench tightened cap to be sure it will seal under installed conditions? That would have been interesting to see how it did. Thanks for the video.
Probably if you deep that end inside of water we can see better the bubbles. Not saying that you are doing anything wrong, just giving a suggestion that I would try.
i have used the blue 242/243 loctite and the red 271 loctite and between them both the blue was the best for me so far i wanted to buy the 545 loctite and try that but its so damn expensive for what it was i got the other bottles from work so they were free lol
I always had air Leaks with pipe dope in my shop after a year if you have long runs and alot of air valves and drops it's noisy and expensive to have air running 24x7 it is nice to pressure up and leave it when u come back it's still full and not running all the time
The anaerobic sealers need 24 to 36 hours for a proper cure.
Dont touch the bottle to the threads , the bottle will last longer as metal ions will kick start curing inside the bottle on those types of products
Nice tip, thanks
You seems to have applied the 545 differently than you did the others. With the 545 you left the first 2 threads bare, but with all the others you coated the first threads really well.
according to loctite no. 577 is the way to go for thread sealing on a fuel system. But there are so many numbers out there
Why didn't you retest 545 with a wrench tightened cap to be sure it will seal under installed conditions? That would have been interesting to see how it did. Thanks for the video.
agreeded should of did them all hand tight then all again tightened to working conditions
Probably if you deep that end inside of water we can see better the bubbles. Not saying that you are doing anything wrong, just giving a suggestion that I would try.
So apparently the thread sealant was the worst sealant.
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They are for high-pressure fittings. For plumbing, it's overkill.
i have used the blue 242/243 loctite and the red 271 loctite and between them both the blue was the best for me so far i wanted to buy the 545 loctite and try that but its so damn expensive for what it was i got the other bottles from work so they were free lol
I read give 36 hours to cure
I want to know which one resists or hold pressure against gasoline.
Would be good to know, I have not tested that.
Loctite 577 with their primer loctite 7649
Great to know thanks
A bit surprising how well they work with improperly tightened threads, thanks for watching.
@@groutaone I was impressed by that I would have to use the sealant because the lock tight may harden to much and sealant may stay softer longer
You may have a point there.
Pipe dope FTW
I always had air Leaks with pipe dope in my shop after a year if you have long runs and alot of air valves and drops it's noisy and expensive to have air running 24x7 it is nice to pressure up and leave it when u come back it's still full and not running all the time