Shurtape PC-667 Specialty Grade Stucco Masking Duct Tape is a UV-resistant cloth duct tape used for protective masking of non-painted surfaces of various materials such as steel, vinyl, aluminum and anodized metals. Shurtape PC 667 is used in plastering, stucco, concrete, pools, tile and synthetic surfaces when UV resistance is required. It features clean removal (no residue) after 14 days exposure; a waterproof backing; high tack; and easy tearing.