3. Water impermeable: It refers to a substance that does not allow water to pass through pores.
4. Water resistant: It is the material that does not allow water to pass through the pores, and this material is considered to insulate moisture.
5. Moisture-proof: It is the material that does not get wet and water does not transfer through it by means of the capillary property. This material is considered to insulate moisture, and the water passes through it with the capillary property.
6. Water proofing: It expresses a non-porous material for water and prevents the passage of water, whether by pressure or otherwise, and this material is considered to be highly insulating to moisture and water.