How to waterproof nylon sheath?

Nylon sheath is very waterproof, which makes it have outstanding advantages in building materials. So what? 1, as the material of waterproof breathable film, has very strong waterproof function in waterproof sleeve. Of course, there are some differences compared with nylon sheath. This material can only play a waterproof role under certain conditions and periods, and it has a certain relationship with the water temperature. But the performance of nylon sheath is better, so there will be no such problem. 2. The nylon sheath has been treated with waterproof agent. After treatment, the nylon sheath has added some special functions. The longer the building takes and the more times it is brushed, the function will be lost. At this time, it should be reprocessed to ensure its performance. There are some building materials. As long as there is heavy rain and heavy snow, the water surface line is close to the waterproof cover, and the building will leak when it is soaked in water for a long time. However, this problem will not occur with nylon sheath, which is very waterproof. With the continuous upgrading and improvement of nylon sheath manufacturing technology, the waterproof performance of nylon sheath is getting better and better. I believe that in the near future, everyone will be surprised by the waterproof performance of nylon sheath.