pvc board waterproof

Material Properties: PVC material itself does not absorb or penetrate water, so it can effectively block the passage of water.

Joint treatment: For PVC sheets, if the joints are properly sealed during installation, the entire surface will be tighter and seamless, further enhancing its waterproofing ability.

Chemical Resistance: PVC also has a certain acid and alkali resistance, and is not easily damaged when exposed to some common cleaning agents or slightly corrosive substances, which also indirectly guarantees the waterproofing effect of long-term use.