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 80631 Thread Sealant with PTFE, 1 oz.

Product ID: 22934524

Details

Brand
Permatex
Item Weight
0.08 Pounds
Item dimensions L x W x H
1 x 3.81 x 8
Material
Style
Compact

⛽Seals air, oil, diesel & hydraulic

🌡️Operates -65°F to 300°F

🛠️Outperforms tapes & dopes

฿1090

Duties & taxes included

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal like a pro, perform like a boss!

COMPACT ECONOMICAL - 1 oz tube delivers professional-grade sealing power without breaking the budget.
SUPERIOR SEAL STRENGTH - Locks in pressure better than traditional tapes and pipe dopes for leak-proof confidence.
MULTI SYSTEM COMPATIBILITY - Perfect for air conditioning, hydraulic, oil, and diesel fuel fittings—one sealant to rule them all.
WATER RESISTANT DURABILITY - Resists common shop fluids and water exposure, ensuring long-lasting performance.
EXTREME TEMPERATURE FLEXIBILITY - Remains pliable and effective from freezing cold to scorching heat (-65°F to 300°F).

Permatex 80631 Thread Sealant with PTFE is a versatile, high-performance liquid sealant designed for threaded metal fittings. It outperforms traditional tapes and pipe dopes by providing a durable, pressure-resistant seal across air, oil, diesel, and hydraulic systems. With a wide operating temperature range from -65°F to 300°F and water-resistant properties, it ensures reliable sealing in demanding environments. Ideal for professionals seeking an economical yet premium solution for air conditioning, hydraulic, and temperature sending fittings.

Specifications

ASIN	B000BKEBT0
Best Sellers Rank	#5,934 in Automotive ( See Top 100 in Automotive ) #23 in Thread Lock Sealers
Brand Name	Permatex
Color	No Color
Compatible Material	Threaded Metals
Customer Reviews	4.8 4.8 out of 5 stars (2,200)
Global Trade Identification Number	00686226806314
Included Components	automotive-manual-transmission-seals
Item Dimensions	1 x 3.81 x 8 inches
Item Form	Liquid
Item Type Name	Permatex 80631 Thread Sealant with PTFE, 1 oz
Item Weight	0.08 Pounds
Manufacturer	Permatex
Material Type	Polytetrafluoroethylene
Model	80631
Number of Items	1
Part Number	80631
Style Name	Compact
Surface Recommendation	Threaded Metals
UPC	686226806314
Unit Count	1.0 Ounce
Water Resistance Level	Water Resistant

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฿1090

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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