Excellent, long-lasting sealant for food and water lines!
Best thread tape for food processing applications. I use it in my reverse osmosis drinking water system and it is much better than the fine white commonly used. This variety is strong, thick, does not crumble like the other variety. Big!
Pros
High lubricity PTFE simplifies assembly, requires only three threads for most applications, excellent pipe thread seal up to 550°F