Polypropylene plug for pipes with 1/2" blue thread

Long polypropylene /PCD/ stopper threaded 1/2" color blue brand AQUASTO. The length allows reliable screwing the cap without tools, but only by hand. T apathy serves as clogging of pipes, finishing with internal thread. It is used in polypropylene pipes, because it is very important that the elements in the plumbing system are of the same material as the pipes.

Polypropylene is preferred for plumbing because it has very high characteristics of resistance, tensile strength and withstands high loads. This material has a low density, fairly good hardness and exceptional resistance to chemicals. In addition, it has great flexibility and, compared to polyethylene, is more resistant to mechanical impact and more heat-resistant. The temperature range of its operation is from -20 to +110°С. The polypropylene from which the cap is made is also characterized by 100% corrosion resistance - it does not rust or rot.