Copper pipe producers say plastic leaks

Works with polyethylene, PEX, or soft copper tube. No tools required for installation or removal. Zero-leak connections. Can be used for hot and cold

Watts 17103000 Aqualock (PL-3000) OD Push Coupling, 1/4-Inch, Plastic

A plastic chemical caused a toxic mess in Ohio last year. Now, the EPA is eyeing regulation.

From Fracked Gas in Pennsylvania to Toxic Waste in Texas, Tracking Vinyl Chloride Production in the U.S. - Inside Climate News

Why don't we use soldering instead of a pipe thread sealant? - Quora

What to Do if Your House Has Polybutylene Pipes?

Listing Page 108 The Construction Index

Copper tubing - Wikipedia

Copper Pipe Types: What's the difference?

The Most Common Types of Plumbing Pipes Found in Homes

PEX Pipe 101: All You Need to Know - Bob Vila

7 Ways to Fix a Copper Pipe Leak: Temporary and Long-Term Solutions

7 Ways to Fix a Copper Pipe Leak: Temporary and Long-Term Solutions

Copper vs Plastic Pipes Quality, Longevity, Sustainability