After you applied this product to a pipe thread and placed the nut, do you have to wait, or can you start running the water right away?

Depends on how much pressure there is. I know if you put it on a airhose fitting and then pressurize it right away, it won't hold and start to push it out of the threads. I think it takes 24hrs to setup fully.

Use on drinking water systems?

Not sure, I used it on air lines outside. I would use Teflon tape on water.

Can one use teflon tape, then apply this product on top of the tape (for water pipe threads)?

You would use one or the other, you wouldn't use both... this would take the place of teflon tape.

Can this be used on a high pressured air mattress hose? I need something to seal the threads, but not close off the intake/outtake capacity of hose.

Yes, you should be able to use it on air mattress hose, as long as they're threaded and not just push-on type connections

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Permatex パーマテックス汎用PTFE配合スレッドシーラント 28g [ PTX80631 ]

Product ID: 731896230

Details

Material
Brand
Permatex
Item Weight
36 g
Item dimensions L x W x H
25 x 97 x 203
UPC
686226806314

⚙️55000 cP viscosity for superior sealing

🌡️-54 to 149°C temp range, all-season reliability

🛡️PTFE blend for corrosion & leak resistance

Description

🛠️ Seal like a pro, prevent leaks like a legend!

METAL MASTER - Optimized for all metal plumbing, A/C, and hydraulic fittings
EASY APPLICATION - Liquid consistency ensures smooth, mess-free installation
TEMPERATURE TOUGH - Performs flawlessly from freezing cold to scorching heat
VIBRATION RESISTANT - Stops leaks caused by engine and system vibrations
LEAK PROOF CONFIDENCE - Anaerobic formula seals tight, beating tape every time

Permatex PTFE Thread Sealant is a high-viscosity, white anaerobic liquid designed to replace traditional sealing tapes. Engineered for metal plumbing and automotive fittings, it withstands extreme temperatures (-54 to 149°C) and resists leaks caused by vibration and pressure. Its PTFE blend prevents corrosion and staining, ensuring durable, professional-grade sealing in every application.

Specifications

ASIN	B000BKEBT0
Amazon Bestseller	#257,849 in Automotive ( See Top 100 in Automotive ) #256 in Care Corrosion & Rust Inhibitors
Brand Name	Permatex
Compatible Material	Metal
Customer Reviews	4.6 out of 5 stars 179 Your Review
Global Trade Identification Number	00686226806314
Included Components	No
Item Dimensions	25 x 97 x 203 mm
Item Height	8 inches
Item Type Name	PTFE Blend Thread Sealant
Item Weight	36 g
Manufacturer	パーマテックス(Permatex)
Material Type	Polytetrafluoroethylene
UPC	686226806314
Unit Count	28.0 Grams
Warranty Description	Due to product defective

Reviews

V**O

Good quality.

14.04.2025

D**N

Product satisfaction

28.08.2025

P**E

Permatex white thread sealant

6.04.2024

B**N

PTFE thread sealant tape in a tube!

22.01.2022

D**Y

Works as advertised

20.01.2024

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Permatex パーマテックス 汎用PTFE配合スレッドシーラント 28g [ PTX80631 ]

Details

Details

Description

Specifications

Reviews

Common Questions

Permatex パーマテックス汎用PTFE配合スレッドシーラント 28g [ PTX80631 ]