When doing a ductless AC system do you put this on the inside and outside of the flair or only on the threads?

This stuff is great. You don't put it on the thread, it goes on the flair. It's not like lock tite it's a flair tight. I'm a diu girl and this is great stuff. I used it a year ago and I still have great ac. Before using it I could not hold a vacuum on my system.

Will this work with propane gas lines

Having not used it, can't say 100%. But since R290 is purified propane, and this says it's for all refrigerants, I don't see why not. Though there may be additives in propane meant for heating that could possibly interact with it. Certainly propane for heating is not as pure as the refrigeration stuff. As someone else mentioned, asking the manufacturer is probably a good idea before trying.

can this be used to seal service valve caps?

I don't believe I would use it for that purpose. If it gets into the valve it would probably keep the valve from working properly. I generally use brass caps with o-rings to seal service valve ports.

Would NYLOG blue seal a slow rim leak in a tubeless tire?

I would think so.....but an expensive way to seal a tire....cleaning the rim bead with a wire wheel should do it.

Refrigeration Technologies Rt201b Nylog Gasket Thread Sealant

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

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E£ 5085

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Specifications

ASIN	B008HOSQQQ
Best Sellers Rank	#95,897 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #99 in Fillers, Adhesives & Sealants
Brand Name	Refrigeration Technologies
Country of Publication	USA
Customer Reviews	4.4 4.4 out of 5 stars (7)
Global Trade Identification Number	00017857002019
Item Dimensions	25 x 25 x 13 Millimeters
Item Weight	0.8 Ounces
Manufacturer	Refrigeration Technologies
Manufacturer Part Number	RT201B
Model	RT201B
UPC	330051886132 360846703061 360846703078 017857002019 696335207483

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E£ 5085

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Refrigeration Technologies RT201B NYLOG-GASKET/THREAD SEALANT*##

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