LA-CO 42019 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1/2 pt Jar with Brush in Cap , White 1/2 pt B-N-C

Brand:La-Co

3.4/5

48.41

Specially formulated with PTFE for added sealing power, Slic-tite is the premium thread sealant paste. It has been successfully used for decades to seal water, air, steam, natural gas, and more. It removes easily from skin and clothing, reducing post-job cleanup time. Slic-tite thread sealant works in extremely high-pressure systems, and it comes with several approvals to ensure industry standards are met.

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Non-toxic, non-drying. Washes off hands and clothing easily. For sealing water, air, steam, natural gas, LP gas, refrigerants, ammonia, gasoline, ethanol and oil. Use on metal, PVC, CPVC and ABS plastic pipe threads.
Brand La-Co
Compatible Material Plastic, Metal, Polyvinyl Chloride
Country of Origin USA
Item Form Paste
Item model number 42019
Item Weight 0.83 Pounds
Manufacturer LA-CO Markal
Style Brush in Cap Jar

3.4

10 Review
5 Star
70
4 Star
13
3 Star
6
2 Star
3
1 Star
8

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Scritto da: De Grey
Didn't work for my application
I have a pool pump, with a hard plastic housing. I accidentally screwed the male part too far down into the female hole and the fittings leaked. My bad. So I was looking for something to really seal the parts once I refitted them. Unfortunately, after I gooped up the parts with this thread sealant, let it sit a few hours I went back and it still leaked a little bit. I ended up having to purchase another brand that sealed it up. I suspect had I never screwed the male fitting down too tight this sealant may have worked (I want to be fair). But in my case, I needed to have a sealant that made up for my mistake.
Scritto da: John
Leaky fitting? Seal it!
This stuff works like magic. I needed to use this thread sealant for a couple of sensors that i was putting on my pipe that i run boost pressure through. I haven’t had any boost leaks so i know this sealant is doing exactly what i needed it to. Great investment!
Scritto da: humach
Better than Teflon tape
I have used this product for 3 decades. It is far easier to use than Teflon tape. It may also be used as a nearly water proof lubricant. Great product!
Scritto da: Matthew
Not the best for 100% biodiesel applications
I bought this based on the recommendation of another biodiesel manufacturer, but I've been disappointed by its performance with 100% biodiesel. I have found that traditional oil-tolerant PTFE tape provides a better seal in applications where you are pumping 100% biodiesel at ~135 degrees F and under pressure. Too bad, because I find this stuff easier to work with than tape.
Scritto da: Kevin C. Bolinski
Excellent product
I have used this product in the past and used it again recently. It does not disappoint provides a leakproof threaded connection .
Scritto da: Christina L Hey
Came up short
This is a great product. However the bottle I received came up a quarter light. Maybe because the lid does not close. Maybe for other reasons we do not mention here.
Scritto da: G. Hendry
Very pleased
This product works great. It it easy to apply and seals pipe connections as good or better than Teflon tape.
Scritto da: chadjensen
Great dope
Works better than any other dope I have tried. Never had a leaker with this. I am an industrial mechanic and use this on high pressure steam lines as well as more mundane water and compressed air lines.
Scritto da: CSJ
Five Stars
Great sealant and super good price
Scritto da: Stephan Q.
leaks worse than teflon tape
junks, leaks worse than teflon tape.

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