Which sealant is unsafe for water pipes

The modern market offers a lot of tools for sealing threaded joints of various pipes. However, among the many items there are those that have a rather limited functionality or operating temperature, resistance to stress and toxicity. Depending on all these parameters, the most effective and safe sealant is selected for each specific case.

The flax thread is used the longest in plumbing. Compared to modern sealants, it is not so convenient to lay on the thread, this material does not tolerate high temperatures well, so it is not suitable for a heating system. In addition, flaxseed is unsafe for pipes made of non-durable materials, such as aluminum, because when it comes into contact with water, the thread absorbs it and swells, which can lead to pipe rupture.

/

Many have already appreciated Teflon or the so-called plumbing thread. It is absolutely safe for the pipeline, it can be used at high temperatures, and it is quite durable. However, with regard to the use on pipes that carry drinking water, this parameter must be clarified by sellers. Usually, the cheapest threads are for technical water supply, and for drinking water are more expensive items.

/

The cheapest material is fum tape. It is easy to use, it is easily removed if necessary from the thread. However, it will provide a strong connection only if the pipe is not under some kind of mechanical load, for example, on weight or if there is no strong vibration. In the presence of these factors, leaks will soon appear, which can lead to property damage. Also, the connection with it may weaken over time, so you should not forget to periodically tighten the nuts.

/

Another modern sealant is not hardening. It does not glue the pipes, but simply fills the empty spaces and does not allow water to leak out. It is absolutely safe, it is very easy to use. However, it is not suitable for a water supply under high pressure, in which case water easily displaces the sealant, and leaks result.

/

The most effective and safe for any compounds are considered anaerobic sealant and hardening. In some cases, when disassembling pipes, you need to consider that you will either have to make a lot of effort or simply saw the pipe. Therefore, it is not always worth choosing the most durable sealant.

/
  • Why it is not recommended to build a hollow brick houseWhy it is not recommended to build a hollow brick house
  • Why is it important to know the weight of the brick before constructionWhy is it important to know the weight of the brick before construction
  • Than cellular polycarbonate is better than monolithicThan cellular polycarbonate is better than monolithic
  • What type of corrugated board is the most common for roofingWhat type of corrugated board is the most common for roofing
  • Where a cheap substandard corrugated board is useful in constructionWhere a cheap substandard corrugated board is useful in construction
  • Typical errors in the installation of wall panels from corrugated boardTypical errors in the installation of wall panels from corrugated board
  • Embossed tile: what is worth knowing before purchase?Embossed tile: what is worth knowing before purchase?
  • Popular materials for constructionPopular materials for construction
  • What is the advantage of building houses from wood concrete slabsWhat is the advantage of building houses from wood concrete slabs
  • Facing tile: types and characteristicsFacing tile: types and characteristics
  • Gutter systems: types, materials, characteristicsGutter systems: types, materials, characteristics
  • Why you should not use expanded clay as a heaterWhy you should not use expanded clay as a heater

New publications are published daily on our channel in Yandex. Zen

Go to Yandex. Zen/
What wallpapers are popular among children

What wallpapers are popular among childrenMaterials

Content 1 Types of Wallpaper 1.1 Paper wallpaper 1.2 Liquid wallpaper 1.3 PVC wallpaper 1.4 Cork 2 Color schemes On the building shelves there are many wallpapers sold specifically for the ...

Read More
Which wallpaper is the best in terms of price

Which wallpaper is the best in terms of priceMaterials

Content 1 What criteria are considered when buying 2 How to buy 3 Types of Wallpaper Not everyone is ready to spend on the wallpaper 3 thousand per roll, even for the highest quality. In fact,...

Read More
What wallpapers are the most short-lived

What wallpapers are the most short-livedMaterials

During the repair, any owner wants to arrange the room functionally, beautifully and comfortably. At the same time, the budget does not always allow to purchase high-quality finishing materials. T...

Read More
Instagram story viewer