🔧 Seal smart, cool smarter—never compromise your system’s integrity!
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.
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!
A**R
good sealer.
Great product and easy to use.
R**N
Good product
Good glue and had no leaks
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.
J**D
Easy application
Excellent product....
L**S
Great product
Seals very well….
K**H
Happy with this product!!!
Very good quality.
B**K
Good investment
I installed a mini split and used this on the copper fittings. I cut and replaced the lines (5/8 and 1/4). No leaks.
Trustpilot
2 months ago
2 weeks ago
