RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Product ID: 3907127

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Details

Brand
Refrigeration
Color
Blue
Shape
Round
UPC
330051886132
Manufacturer
Refrigeration

🔒Seals flares & threaded connections

🧴Lubricates O-rings & gaskets

🛠️30 ml precision applicator

Frequently Bought Together

Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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Description

🔧 Seal smart, cool smarter—never compromise your system’s integrity!

SMOOTH OPERATOR - Lubricates O-rings and gaskets to extend component life and ease installation.
SYSTEM SAFE SEALANT - Won't contaminate your refrigeration system—keep it pristine and efficient.
COMPACT CONVENIENT - 30 ml pack designed for precise application—no waste, no mess.
OEM APPROVED QUALITY - Trusted and approved by original equipment manufacturers for guaranteed reliability.
FLARE THREAD MASTER - Expertly seals flares and threaded connections for leak-proof performance.

Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant is a 30 ml, OEM-approved formula designed to seal flares and threaded connections without contaminating refrigeration systems. It also lubricates O-rings and gaskets, ensuring leak-proof, long-lasting performance.

Have a Question? See What Others Asked

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

Will this work with propane gas lines

can this be used to seal service valve caps?

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

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