You can try using an electric hair dryer to warm the corner of the sheet and see if this loosens the paper.
How to remove acrylic plastic sheet liner.
You can wrap your hand around one edge and use your body weight to push down.
Cleaning the acrylic plexiglas most likely will be necessary though because smudges probably will occur while removing the film.
Break the acrylic sheet.
Whether the acrylic is used for a fish tank table or other item being able to have a clean mark free piece is important.
Residue can also be left behind by tape or other sticky substances.
Using clamps to hold the sheet to the table makes the process easier.
Acrylic glazing sometimes referred to as plastic or plexiglass is a popular substitute for glass in picture framing because it is lightweight and shatterproof.
It is frustrating to remove a sticker from acrylic only to find a sticky residue left behind.
The easy way to get that annoying paper sheeting off your acrylic parts.
Many of these sheets used an adhesive that is heat activated.
Place the line you ve scored directly along the edge of the table.
The sheet masking should be left in place during most fabrication operations to protect the sheet surface.
Heat gun is good and you can see how it works in the video.
When you purchase acrylite acrylic glazing from frame destination it will arrive with a protective covering on both sides to prevent the glazing from being scratched.
The masking may be removed for intricate detail work on the sheet if necessary.
If you have multiple plastics then i prefer the oven method since you can do a bunch at once.
Peeling the film should effectively remove it.
Using a specific product called novus 1 developed for cleaning and polishing will restore luster to the plexiglas surface.
1 cup warm water.
Certain heat sources used in line bending and thermoforming operations may also require removal of the masking.
Break the sheet at the scored line by pressing down on the outer edge in a quick motion.