18” x 750' Carbo White Polycoated Masking Paper (2 logs/box) Application Info: Carbo 18” X 750' White Polycoated Masking Paper (2 logs/box) White “Paint Check” Masking Paper. Premium white masking paper is corona-treated so paint won’t flake off, polycoated to protect against bleed-through, and has a built-in “Paint Check” for convenience. Masking tape can be repositioned without tearing the paper. White paper will not distort lighting during the painting process. This paper is stronger than standard blue paper, but is thinner to better conform to tight curves without tearing.