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

4.7/5
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

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?

Reviews

4.7

All from verified purchases

A**N

It really works!

I use this product on my central air conditioning high-pressure line when I added a filter dryer just outside of the evaporator coil and I was kind of figuring in my mind that it was probably going to leak, but it did not have any leaks at all. This is pretty good stuff, and it was not expensive. Very satisfied!

T**I

Must have for mini split installs!!

Used this on my Pioneer mini split install. Sealed it up perfectly and held a vacuum. Reviews speak for themselves, this stuff just works.

L**S

Great product

Seals very well….

M**N

Quality

This works great and had no leaks installing my new mini split.

J**D

Easy application

Excellent product....

M**.

Works well, fast shipping

Works well

D**.

The best stuff ever

This stuff is exactly as good as people say. Put it on once, vacuumed the lines with no leaks, charge the line with no leaks, ran the system for hours - no leaks. I'll never use anything else.

G**I

it’s a good stuff

works well

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Rajesh P.

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

2 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Rt201b Nylog Gasket Thread Sealant 30 Ml 1 Pack | Desertcart UAE