Donut Style Powder Coating Masking Discs are made of 2 mil thick polyester film with 1.5 mil thick silicone adhesive. They can withstand temperatures of up to 400 degrees F/204 degrees C. These masking discs are extremely economical and can be removed cleanly without leaving any adhesive residue. They are used for powder coating and anodizing purposes. Donut Style Powder Coating Masking Discs are on a clear, slit back liner for easy removal. They are packaged on a 3″ core.
Custom sizes are available upon request.