While it is possible to apply drywall patching compound over wallpaper in certain situations, it is generally recommended to remove the wallpaper before making any repairs. By removing the wallpaper, you can ensure a more reliable bond between the patching compound and the wall’s surface. Additionally, it allows for a more thorough assessment of the underlying wall condition, enabling you to address any potential issues before repairing the wall.
It is also important to note that removing wallpaper can be a time-consuming and potentially messy process. If you are unsure about removing the wallpaper yourself, it may be advisable to consult with a professional or consider alternative repair options.
While it is technically possible to apply drywall patching compound over wallpaper, it is generally recommended to remove the wallpaper before making any repairs. This allows for a more reliable and long-lasting repair, ensuring that the finished result meets your expectations. If you decide to proceed with patching compound application over wallpaper, ensure that the wallpaper is in good condition, firmly adhered to the wall, and that the compound can effectively bond with the wallpaper’s surface. Always remember to thoroughly clean and prepare the area before applying the patching compound, and take your time to achieve a seamless blend with the surrounding wallpaper.