Petra Water Chalkboard Film
¡Û What is a water chalkboard film?
Petra water chalkboard film refers to our patented water-erasable chalkboard sheet that can transform any surface into a writing chalkboard.
►Water chalkboard films can be attached to any clean, smooth surface, and removed without leaving any marks.
►Water chalkboard films have a semi-permanent durability.
►Water chalkboard films are used with liquid chalk, dustless chalk or board markers.
►Water chalkboard films are easily wiped clean with wet cloth.
►Water chalkboard films do not generate dust, providing a safer, cleaner and healthier environment, especially for children.
►Water chalkboard films can be cut into any shape or size.
¡Û What differentiates Petra water chalkboard film?
►Superior surface hardness:
Petra water chalkboard films boast the surface hardness of 3H,
which means the surface is well protected from scratches and other damages.
►Enhanced visibility:
The special coating on Petra water chalkboard film prevents diffused reflections, enhancing the visibility of the contents on the water chalkboard film¡¯s surface.
►Easier, cleaner application with bubble-free liner:
The bubble-free liner enables simple application without producing air bubbles.
¡Û Petra water chalkboard film specifications
►Material: PET & PVC
►Thickness: 250 ~ 300¥ìm
►Color: Dark green
►Surface texture: Matte
►Writing tool: Liquid chalk/dustless chalk/board marker