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

Permatex 565 Non Stick Thread Sealant 80631

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 35.05

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Specifications

ASIN	B000BKEBT0
Brand Name	Permatex
Compatible Material	Metal, Plastic, Rubber
Country of Publication	USA
Customer Reviews	4.5 out of 5 stars 179 Reviews
Global Trade Identification Number	00686226806314
Item Dimensions	25 x 97 x 203 Millimeters
Item Form	Gel, Paste
Item Height	8 Inches
Item Weight	36 g
Manufacturer	Permatex
Material Type	Polytetrafluoroethylene
Style Name	Compact
UPC	686226806314

Reviews

V**O

Good quality.

14.04.2025

D**N

Product satisfaction

Very good product

28.08.2025

P**E

Permatex white thread sealant

Make sure that you read instructions for useage. this item is not applicable to all type of thread sealing applications.

6.04.2024

B**N

PTFE thread sealant tape in a tube!

The sealant is basically a liquid form of ptfe thread tape. Once the sealant dries it has the same consistency as the tape. It definitely sticks to your skin well and can be hard to wash off. A small amount will go a long way when sealing threads.

22.01.2022

D**Y

Works as advertised

It works fine

20.01.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 35.05

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago