My pvc sewer pipe threaded access point is leaking. will using this seal off the access point indefinitely or still allow access?

It won't glue it tight but seal the threads from leaking! You can unscrew it off and on anytime but might need to add some off n on! Good stuff!

Would this be good to utilize on an oil drain plug before reinstalling during automotive oil changes?

I wouldn't recommend that. This has bits of Teflon and they could get into the oil filter and clog it. Drain plugs are designed to have a gasket and not seal at the threads. I would search for a new drain plug on Amazon for your car.

How to revive old dried out slic-tite, is it water soluble?

Hello, This is not water soluble product. This is actually an oil/grease-based material. You can try a little ethanol. However, you should only try a little bit. Adding too much will likely have a negative impact on the performance of the product. Best Regards, LA-CO team

Can someone check the back label, does it have ingredients list? Specifically, would like to know if there is silicone in it.

No ingredients list. Does not specify anything besides containing PTFE. SDS mentions only titanium dioxide. OK for potable water.

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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

Product ID: 261383156

Details

Brand
LA-CO
Item weight
0.8 Pounds
Material
Style
Brush in Cap
Water resistance level
Water

💧Easy wash-off, non-toxic

🌡️Wide temp range -50°F to 500°F

🛠️Multi-material compatibility

Description

🔧 Seal smarter, not harder — the pro’s choice for leak-free peace of mind!

USDA AUTHORIZED - Trusted for use in federally inspected meat and poultry plants, ensuring top-tier safety and reliability.
SEAL WITH CONFIDENCE - Premium PTFE formula ensures leak-proof joints on metal, PVC, CPVC, and ABS pipes.
USER FRIENDLY CLEANUP - Non-toxic, non-drying paste that washes off hands and clothes effortlessly—no mess, no stress.
VERSATILE APPLICATION - Ideal for water, air, steam, natural gas, LP gas, refrigerants, ammonia, gasoline, ethanol, and oil.
EXTREME TEMPERATURE READY - Performs flawlessly from freezing -50°F to scorching 500°F environments.

LA-CO 42019 Slic-Tite Premium Thread Sealant Paste is a heavy-duty, PTFE-based compound designed for reliable sealing across metal and plastic pipe threads. It withstands extreme temperatures from -50°F to 500°F and is compatible with a wide range of fluids including gases and oils. Non-toxic and easy to clean, it’s USDA authorized for use in food processing environments, making it a trusted solution for professionals demanding durability and safety.

Specifications

ASIN	B002KGIGDA
ASIN	B002KGIGDA
Best Sellers Rank	#173,232 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #852 in Hardware Sealers
Brand Name	LA-CO
Compatible Material	Plastic, Polyvinyl Chloride
Customer Reviews	4.6 4.6 out of 5 stars (236)
Customer reviews	4.6 4.6 out of 5 stars (236)
Date First Available	21 July 2014
Global Trade Identification Number	00048615420196
Item Form	Paste
Item Weight	0.8 Pounds
Item model number	42019
Manufacturer	LA-CO Markal
Manufacturer	LA-CO Markal
Material Type	Polytetrafluoroethylene
Model	42019
Number of Items	1
Number of Packs	1
Part Number	42019
Style Name	Brush in Cap Jar
Surface Recommendation	Window
UPC	048615420196
Unit Count	1 Count
Water Resistance Level	Water Resistant

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