I am installing the remote reservoirs. Can I use teflon tape when adding the fitting to the bottom of the reservoir to get the fitting pointed in the right direction for the hose? I don't want to keep tightening the fitting and mess anything up.
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I am installing the remote reservoirs. Can I use teflon tape when adding the fitting to the bottom of the reservoir to get the fitting pointed in the right direction for the hose? I don't want to keep tightening the fitting and mess anything up.
Ryan
33 Hot Rod
350 SBC with TKO 500, 3 link rear
Not likely to do what you're wanting it to do. I would recommend you do not use teflon tape on any automotive application. Teflon tape gets stringy as it's sheared by the threads when you tighten the fitting and the pieces may end up in the system. You really don't want to contaminate your brake system with strings of teflon.
A much better thread sealant is Loctite PST.
I used http://arp-bolts.com/kits/ARPkit-detail.php?RecordID=85 on this
James
FFR33 #997 (Gen1 chassis, Gen2 body), license plate DRIVE IT says it all! build thread
My build: 350SBC, TKO600, hardtop, no fenders/hood, 32 grill, 3 link, sway bars, 355/30r19
Previous cars: GTD40, Cobra, tubeframe 55 Chevy, 66 Nova, 56 F100
Naz, I ordered the Loctite PST. If it works for you that should be good enough for me.
Ryan
33 Hot Rod
350 SBC with TKO 500, 3 link rear
Hey Naz, isn't that stuff ptfe which is teflon tape in liquid form? Permatex pneumatic/hydraulic sealant part # 54540 is rated for brake fluid. Not cheap but works really well and will last.
Nothing wrong with Permatex products and if you've had good luck with the 54540 that's the stuff you should use. And you're correct about PST containing Teflon but it's not the Teflon that creates the problem, it's the form the Teflon is in. Teflon tape shears as you thread the fittings together and pieces of shredded Teflon break free to contaminate the system. Even worse if you don't wrap the threads in the correct direction. I've dealt with this stringy stuff clogging hydraulic systems many times as Teflon tape seems to be the go-to sealer for many people. IMO it's good for larger diameter plumbing systems such as domestic water piping but has no place in automotive applications.
I like the Loctite sealants and PST is my go-to thread sealer for most applications. If you refer to Henkel's application sheet for Loctite products, PST 565 for general sealing is compatible with brake fluid. Loctite also makes sealers specifically for hydraulic service but I've always had good luck with the 565 for high pressure hydraulic systems (>2,000 PSI). So I'm confident recommending the PST 565 for rychi1 to use on his brake reservoirs. But there are certainly other good products to choose from.