PVC clay plastic ointment waterproof ointment caulking clay PVC caulking material plastic clay

型号：

加温型

规格：

25公斤/箱

厂家：

永盛

According to the temperature suitability, the clay can be divided into temperature-resistant type and low-temperature type. The temperature-resistant type of clay can withstand high temperatures. In normal conditions, it is a black elastic solid with a non-stick surface. Use a knife to cut the visible cross-section. It is very delicate and elastic when pressed by hand. Good for quick rebound. Anyway, if you knead it in your hands, it will stick to your hands and have a good elongation rate. It can be used in facade expansion joints, such as pipe joint sealing, sewage treatment plant vertical wall expansion joint sealing and waterproofing. Low-temperature clay is an inexpensive clay that has poor high-temperature resistance. When the temperature is high in summer, it becomes very soft and has no support. In winter, when the temperature is low, it becomes very hard. However, the adhesion is very good and the elongation rate is generally used for sealing and waterproofing of horizontal expansion joints, such as highway expansion joints, factory building expansion joints, etc.