Adhesive and potting materials for end caps of automotive oil filters

If the seal of the end cap is not good, the oil may leak out from the joint between the end cap and the filter element or the housing, which will not only lead to the loss of oil, but also may affect the normal operation of the engine. In addition, the stability of the end cover also affects the overall structure and performance stability of the filter. If the end cap is loose or falls off, it may lead to the structural deformation of the filter, and even affect the filtration efficiency of the filter.