Copper products are widely used in building construction ... Copper tubing has a number of applications and can be found in water pipes, refrigeration lines, heat pumps and HVAC systems.

Copper plumbing is durable, but over time, specific factors can lead to internal corrosion and leaky pipes. Knowing what causes these water leaks can help you protect your plumbing and avoid ...

We also used Flex Seal on a copper pipe with drilled holes of different sizes, on an unsealed gutter, and on a cracked flowerpot. And we checked claims that the product is flexible and can be painted.

Straight copper pipe, at least 30cm long. 15 or 22mm diameter central heating pipe works well. (A hardware store may lend you a piece for a minute just to try this out) A circular neodymium magnet ...