The present disclosure provides a moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel provided by the present disclosure, channels formed with a surface of a product that needs to be moisture resistant is isolated from the external environment so that water vapor in the external environment cannot contact with the product surface through the channels. Therefore, the pad has good moisture resistance so that the product can be moisture-resistant in transportation environment or in packaging container environment.