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Refrigeration Technologies RT201B Viper Nylog Blue - Gasket & Thread Sealant

Edmondson Supply
(85925)
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US $13.50
Condition:
New
10 available18 sold
This one's trending. 18 have already sold.
People are checking this out. 3 have added this to their watchlist.
Shipping:
Free Standard Shipping.
Located in: Lawrenceburg, Kentucky, United States
Delivery:
Estimated between Wed, Aug 20 and Mon, Aug 25 to 94104
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Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:157060961651
Last updated on Aug 15, 2025 06:24:30 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Modified Item
No
Custom Bundle
No
UPC
0017857002019
Brand
Refrigeration Technologies
Type
Foam Sealant
Model
RT201B
MPN
RT201B
Category

About this product

Product Identifiers

Brand
Refrigeration Technologies
MPN
RT201B
GTIN
0017857002019
UPC
0017857002019
Model
RT201B
eBay Product ID (ePID)
23021996706

Product Key Features

Type
Foam Sealant

Item description from the seller

About this seller

Edmondson Supply

99.5% positive feedback•356K items sold

Joined Nov 2003
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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PlumbingElectricalHVACIndustrialMilwaukee ToolsKlein ToolsYellow JacketFieldpieceTesto

Seller feedback (93,433)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Now I can continue installation of my piping without the fear of it leaking later, thanks. Great seller w/best $$. :-))
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    This product is a lifesaver! Nice price... Nice seller! Would buy from again. Thx
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Just what I need! Thanks! Seller recommended
See all feedback

Product ratings and reviews

Learn more
4.9
100 product ratings
  • 95 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 85 reviews
  • by fguinn71246
    Aug 06, 2019Top favorable review

    Awesome Sause

    Awesome Sause .don't change / install air condition lines with out it , I have used other products that work but this stays good and easy to change parts with little or no clean up and still no leaks . I wish everything worked as well

    Verified purchase: YesCondition: NewSold by: josdan-1660

  • by burddude
    Jun 02, 2017

    RT201B Nylog Gasket Sealant used for my auto air conditioner rebuild.

    I just totally rebuilt my AC system on my 1999 Dodge van. I changed the compressor, rear evaporator, filter dryer, two condensers, two expansion valves, and all o rings. I used this product on all the o rings and the compressor gasket. It is like a thick sticky oil and is easy to use. I liked the bottle it came in as it has a twist seal top which is easy to dispense a drop or two at a time. Being thick it sticks to the o ring or seal with no drips, but easily wipes off your hands. So far it seems to be working well and I have not found any leaks. A little pricey, but you don't want to have to redo a bad seal. So I think this might be the best product for sealing AC o rings and gaskets. I would recommend it for this kind of work.

    Verified purchase: YesCondition: NewSold by: sharkaire

  • by reduncan
    Jun 25, 2020

    The "go to" stuff for HVAC technicians

    This is the stuff I find often used by HVAC technicians for applying to threads on refrigeration lines/fittings. It appears the "blue" stuff never fully hardens so cna handle expansion and contraction as well as vibration. Of course there are limits but it seems to be relied upon in critical applications.

    Verified purchase: YesCondition: NewSold by: edmondsonsupply

  • by maritimeman67
    Jun 29, 2021

    Nylog thread sealer and lubricant

    This stuff is great. After watching a few videos on installing copper cooling lines I purchased Nylog. Worked perfect to insure a proper seal and all my flared connections. Don’t install your copper lines without it.

    Verified purchase: YesCondition: NewSold by: galconda

  • by thecollegerose
    May 25, 2020

    Amazing Product!!

    I had a leak around the O-rings on my son's car and this was the perfect fix!!!! I applied this sealant to a new set of O-rings which took care of the issue.

    Verified purchase: YesCondition: NewSold by: kaydomllc

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