ClarkDietrich Building System Perfect-90

Memory-free hinge design allows for ease of installation, straighter drywall corners, and perfect angles. Straightens most framing irregularities. Diamond-punched pattern guarantees an even lay-down of the paper, providing maximum adhesion with no wrinkling or blistering. Paper surface is pre-treated to accept paint. Finishing compound is not required over laminated area.?Second coat of compound can be applied immediately - very light skim coat to finish. Perfect corners without paper fuzz-up during finishing and sanding.