Wicker is a natural material, so it’s not surprising that it has some limitations. Thus, if you want to keep your wicker furniture looking good for longer and prevent it from drying out and rotting then you need to treat your wicker with an appropriate sealant.
Can wicker be waterproofed?
Yes, wicker can be waterproofed. As a natural material, wicker is porous and will absorb water. This means that if left untreated it can start to rot and become damaged. To keep your wicker furniture looking as good as new for longer, you need to seal it properly by treating it with an appropriate sealant.
How to treat wicker with an appropriate sealant.
You’ll find two main methods of doing this: brushing or spraying the sealant onto the surface of the furniture using either a brush or spray-gun respectively. Brushing is cheaper but more time-consuming than spraying which requires hiring specialist equipment from your local DIY store (although some brands do sell their own kits with everything included).
Regardless of which method you go for though there are several different types of sealants available depending on what type of finish you want and how much protection they provide against different liquids such as tea or coffee spills etc.
Conclusion
Wicker is a natural material, and as such it will absorb water if left untreated. Sealing your wicker furniture with an appropriate sealant will protect it against moisture and make it last much longer.